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diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..cf074b1 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,2829 @@ +7.0.3 -- 2024-02-08 + +Security #6717: http2: evasion by splitting header fields over frames (7.0.x backport) +Security #6657: detect: heap use after free with http.request_header keyword (7.0.x backport) +Security #6540: http1: configurable limit for maximum number of live transactions per flow (7.0.x backport) +Security #6539: mqtt pcap with anomalies takes too long to process (7.0.x backport) +Security #6536: pgsql: quadratic complexity leads to over consumption of memory (7.0.x backport) +Security #6533: http1: quadratic complexity from infinite folded headers (7.0.x backport) +Security #6532: SMTP: quadratic complexity from unbounded number of transaction per flow (7.0.x backport) +Security #6531: http2: quadratic complexity in find_or_create_tx not bounded by max-tx (7.0.x backport) +Bug #6711: rules: failed rules after a skipped rule are recorded as skipped, not failed (7.0.x backport) +Bug #6700: detect/requires: assertion failed !(ret == -4) (7.0.x backport) +Bug #6697: dpdk: Analyze hugepage allocation on startup more thoroughly (7.0.x backport) +Bug #6688: log-pcap: crash with suricata.yaml setting max-file to 1 (7.0.x backport) +Bug #6665: eve/smtp: attachment filenames not logged (7.0.x backport) +Bug #6662: content-inspect: FN on negative distance (7.0.x backport) +Bug #6636: stats: flows with a detection-only alproto not accounted in this protocol (7.0.x backport) +Bug #6635: Profiling takes much longer to run than it used to (7.0.x backport) +Bug #6620: Endace: timestamp fixes (7.0.x backport) +Bug #6616: detect/analyzer: misrepresenting negative distance value (7.0.x backport) +Bug #6596: SCTIME_ADD_SECS() macro zeros out ts.usec part (7.0.x backport) +Bug #6595: SCTIME_FROM_TIMESPEC() creates incorrect timestamps (7.0.x backport) +Bug #6558: HTTP/2 - http.response_line has leading space (7.0.x backport) +Bug #6556: Invalid registration of prefiltering in stream size (7.0.x backport) +Bug #6535: http.header, http.header.raw and http.request_header buffers not populated when malformed header value exists (7.0.x backport) +Bug #6521: pgsql: u16 overflow found by oss-fuzz w/ quadfuzz (7.0.x backport) +Bug #6508: pgsql/probe: TCP on 5432 traffic incorrectly tagged as PGSQL (7.0.x backport) +Bug #6479: HTTP/2 - when userinfo is in the :authority pseudo header it breaks http.host +Bug #6448: detect: flow:established,not_established considered as valid even if it can never match +Bug #6438: eve filetype plugins: file type plugins do not de-initialize properly +Bug #6436: host: ip rep prevents tag/threshold/hostbits cleanup +Bug #6435: packetpool: fix single packet return logic +Bug #6423: detect-filesize no longer supports units in value +Bug #6420: dns/eve: an empty format section results in no response details being logged +Bug #6294: http2/brotli: subtract with overflow found by sydr-Fuzz +Bug #6292: Flow manager stuck forever on race condition for return stack +Bug #6278: add a hint if user/group name is not set +Bug #6272: dpdk: big mempool leads to an error with suricatasc unix socket +Bug #4623: byte_jump with negative post_offset value fails at the end of the buffer +Feature #6614: transformation - strip_pseudo_headers (7.0.x backport) +Feature #6613: support case insensitive testing of HTTP header name existence (7.0.x backport) +Feature #6612: New Transformation: to_lowercase (7.0.x backport) +Feature #6524: rules: "requires" keyword representing the minimum version of suricata to support the rule (7.0.x backport) +Feature #6507: HTTP/2 - app-layer-event and normalization when userinfo is in the :authority pseudo header for the http.host header (7.0.x backport) +Feature #6425: HTTP/2 - new app-layer-event when `:authority` and `host` headers do not match +Task #6606: flash decompression: update/remove deprecation warnings (7.0.x backport) +Task #6604: pgsql: don't log password msg if password disabled (7.0.x backport) +Task #6581: pgsql: add cancel request message (7.0.x backport) +Task #6564: doc: document file.data (7.0.x backport) +Task #6534: runmodes: remove reference to auto modes (7.0.x backport) +Task #6523: libhtp 0.5.46 (7.0.x backport) +Task #6345: Convert unittests to new FAIL/PASS API - util-misc.c +Task #6339: Convert unittests to new FAIL/PASS API - detect-tcp-window.c +Task #6332: Convert unittests to new FAIL/PASS API - detect-bytetest.c +Task #6329: Convert unittests to new FAIL/PASS API - flow-bit.c +Task #6328: Convert unittests to new FAIL/PASS API - detect-bytejump.c +Documentation #6699: remove references in docs mentioning prehistoric Suricata versions (7.0.x backport) +Documentation #6631: Fix byte_test examples (7.0.x backport) +Documentation #6594: docs: fix broken bulleted list style on rtd (7.0.x backport) +Documentation #6513: userguide: update tls eve-log fields 'not_before' and 'not_after' (7.0.x backport) +Documentation #6511: userguide: document "tag" keyword (7.0.x backport) +Documentation #6504: userguide: explain what flow_id is (7.0.x backport) +Documentation #6383: misc: improve code documentation +Documentation #6371: spelling error in the docs +Documentation #5720: Install: Be consistent with use of the "sudo" +Documentation #5473: doc: upgrade guide for upgrading from 6 to 7 +Documentation #4584: Rust doc: add docstring to rust module files + +7.0.2 -- 2023-10-18 + +Security #6306: mime: quadratic complexity in MimeDecAddEntity +Bug #6402: detect: multi-level tunneling inspection fails +Bug #6397: detect: multiple legacy buffer selection leading to multi-buffer +Bug #6381: DPDK 23.11 changed function name of Bond API +Bug #6380: email: disabled fields in suricata.yaml also get logged +Bug #6303: conf: an empty child node is not checked for NULL +Bug #6300: config: includes provided as a sequence are loaded into the wrong parent configuration node +Bug #6297: configure/docs: check for a supported version of sphinx-build +Bug #6104: detect/multi-buffer: Heap-buffer-overflow in SigMatchAppendSMToList +Bug #6009: dpdk: incorrect final stats +Bug #5831: af-packet/ips: excessive mtu log messages +Bug #5211: detect/frames: crash with detect.profiling.grouping.dump-to-disk +Bug #4624: byte_jump with negative post_offset before start of buffer failure +Feature #6367: SMTP: do not delay mime chunk processing +Feature #5966: dpdk: Analyze hugepage allocation on startup +Feature #4968: QUIC v2 support +Task #6348: detect/analyzer: add more details for the ipopts keyword +Task #6235: decode: add drop reason for stream reassembly memcap +Documentation #6349: userguide: add section about tcp.flags +Documentation #6342: userguide: cover install-full and install-conf in the install page + +7.0.1 -- 2023-09-13 + +Security #6279: Crash in SMTP parser during parsing of email +Security #6195: process exit in hyperscan error handling +Bug #6276: community-id: Fix IPv6 address sorting not respecting byte order +Bug #6256: eve: crash if output dir isn't writeable +Bug #6255: flow: possible divide by zero at start up +Bug #6247: pcre: parsing crash in multi-tenant multi-loader setup +Bug #6244: tcp: RST with data used in reassembly +Bug #6243: Parsing ip-reputation reputation config files now rejects CR and CR+LF +Bug #6240: pcap/file: negative pcap file timestamps lead to weird output +Bug #6233: dpdk: fix overall threads check for IPS mode +Bug #6232: dpdk: treat unknown socket value as a valid value +Bug #6222: Decode-events of IPv6 GRE are not triggered +Bug #6201: multi-tenancy: crash under test mode when tenant signature load fails +Bug #6191: if protocol dcerpc first packet type is Alter_context, it will not parse dcerpc +Bug #6095: windows: lua script path truncated +Bug #6094: eve/stats: memcap_pressure and memcap_pressure_max not logged +Bug #6044: detect: multi-tenancy leaks memory if more than 1 tenant registered +Bug #5870: ips/af-packet: crash when copy-iface is the same as the interface +Bug #5619: dpdk/ips: crash at shutdown with mlx +Bug #5443: ftp-data: failed assertion +Bug #4881: alert event incorrectly log stored files +Optimization #6265: threading: set a higher default stack size for threads +Optimization #6263: mpm/ac: reduce stack usage +Optimization #5920: investigate: check and fix unhandled divisions by 0 +Optimization #3637: Performance impact of Cisco Fabricpath +Feature #6267: multi-tenancy: reload-tenants command +Feature #6230: stats: add drop reason counters +Feature #4756: capture: support ips stats for all IPS capture methods +Feature #4587: dhcp: vendor class indentifier support +Documentation #6231: userguide: add installation from Ubuntu PPA section +Documentation #6124: userguide: add instructions/explanation for (not) running suricata with root + +7.0.0 -- 2023-07-18 + +Bug #6212: file.magic: rule reload can lead to crashes +Bug #6211: file: assert failed (!((txd->files_logged > txd->files_opened))), function CloseFile, file output-file.c, line 96. +Bug #6207: util/mime: fuzz failure on base64 remainder parser +Bug #6205: flow/hash: flow by flow_id getter never reaches right flow_id +Bug #6185: smtp: use every byte to compute email.body_md5 +Bug #6169: exceptions: master switch not applied to midstream +Bug #6165: http2: fileinfo events log http2 object instead of http object as alerts and http2 do +Bug #6163: http: request_heaser keyword does not support multibuffer +Bug #6149: exceptions: 'auto' policy not considered valid value in IDS mode +Bug #6135: base64: complete support for RFC2045 +Bug #6130: http2: quadratic complexity in http2_range_key_get +Bug #6116: dpdk: demote log level of some DPDK messages +Bug #6115: dpdk: NUMA warning signals to non-existent negative id NUMA +Bug #6105: byte_jump does not allow variable name to be used consistently +Bug #6081: pcap: device reopen broken +Bug #6023: smtp: Attachment not being md5 matched +Bug #5964: dpdk: Evaluate input of EAL arguments +Bug #5916: NFQ calls TmqhOutputPacketpool before release packet function is set +Bug #5912: rfb: parser returns error on unimplemented record types +Bug #5868: filestore: not saving files when filestore enabled by rule matching on file_data (instead saves 0 bytes) +Bug #5832: source-xdp: build errors/warnings with libbpf 0.8+ +Bug #5757: http: response content encoding value "none" considered invalid +Bug #5464: eve: if alert and drop rules match for a packet, "alert.action" is ambigious +Bug #5022: log-pcap: fix segfault on lz4 compressed pcaps +Bug #4797: pcre2 crash in multi-tenant +Bug #4750: pcap: memory leaks +Bug #2917: Unable to find the sm in any of the sm lists +Optimization #6194: detect: modernize filename fileext filemagic +Optimization #6151: suricatasc: Gracefully handle unsupported commands +Optimization #4145: file keywords: unify keyword registration +Optimization #4141: file.data: inspect File objects for HTTP +Feature #6162: libhtp: recognize Bearer authentication +Feature #6145: byte_math: allow variable name for nbytes +Feature #6144: byte_test: allow variable name for nbytes +Feature #6106: dpdk: fail startup on uninitialized thread affinity setting +Feature #4201: http2: full protocol support +Task #6183: flash decompression: add deprecation warning +Task #6159: libhtp: event on chunk extension +Task #6157: libhtp 0.5.45 +Task #6128: af-packet: remove rollover options +Task #4163: rust: set new minimum Rust version for 7 +Documentation #6032: detect: document new multi-instance logic +Documentation #5987: doc: update build instructions +Documentation #5930: doc: multi-tenant states that only vlan can be used live, should also include interface + +7.0.0-rc2 -- 2023-06-14 + +Feature #6099: dpdk: add support for bonding interface +Feature #6085: detect: set explicit rule types +Feature #5975: Add support for 'inner' PF_RING clustering modes +Feature #5937: dpdk: Improve DPDK version checking +Feature #5876: eve: add stream tcp logging +Feature #5849: dpdk: add virtio-pmd support +Feature #5822: yaml: set suricata version in generated config +Feature #5803: github-ci: Add netmap as a Github Action +Feature #5784: detect: allow cross buffer inspection on multi-buffer matches +Feature #5746: http.connection - allow in server response +Feature #5717: rfb: add frame support +Security #6129: dcerpc: max-tx config parameter, also for UDP +Security #6118: datasets: absolute path in rules can overwrite arbitrary files +Security #5945: byte_math: Division by zero possible. +Bug #6137: SNMP: version is logged from state, instead of from transaction +Bug #6132: suricata-update: dump-sample-configs: configuration files not found +Bug #6120: streaming-buffer: exceeds limit when downloading large file with file-store enabled +Bug #6117: tcp regions streaming buffer: assert failed (!((region->stream_offset == sbb->offset && region->buf_offset > sbb->len))), function StreamingBufferSBBGetData +Bug #6109: exception/policy: reject changes flow action in IDS mode +Bug #6103: http2: cpu overconsumption in rust moving/memcpy in http2_parse_headers_blocks +Bug #6093: flow: occasional sudden spike in flow.memuse +Bug #6089: suricata --list-keywords does not work with debug validation +Bug #6087: FTP bounce detection doesn't work for big-endian platforms +Bug #6086: Decode-events of IPv6 packets are not triggered +Bug #6066: Memory Corruption in util-streaming-buffer +Bug #6064: dpdk: detect reload stuck if there are no packets +Bug #6062: flow: memory leaks at shutdown +Bug #6060: IP Datasets not supported from suricata.yaml +Bug #6057: rust/jsonbuilder: better handling of memory allocation errors +Bug #6054: ftp: long line discard logic should be separate for server and client +Bug #6053: smtp: long line discard logic should be separate for server and client +Bug #6046: runmode/unix-socket: http range memory leak +Bug #6043: detect: multi-tenancy fails to start +Bug #6041: ASSERT: !(sb->region.buf_offset != 0) +Bug #6038: TCP resets have incorrect len, nh in IPv6 +Bug #6025: detect: allow bsize 0 for existing empty buffers +Bug #6021: af-packet: reload not occurring until packets are seen +Bug #6019: smtp: fuzz debug assertion trigger +Bug #6008: smb: wrong offset when parse SMB_COM_WRITE_ANDX record +Bug #6006: dpdk: query eth stats only by the first worker +Bug #5998: exception/policy: make work with simulated flow memcap +Bug #5989: smtp: any command post a long command gets skipped +Bug #5981: smtp: Long DATA line post boundary is capped at 4k Bytes +Bug #5979: rust: update sawp dependencies to avoid future compile issues +Bug #5978: stream/reassembly: memcap exception policy incorrectly applied +Bug #5971: libhtp: differential fuzzing with rust version: only trim spaces at headers names end +Bug #5969: detect: reload can stall if flow housekeeping takes too long +Bug #5968: flowworker: per packet flow housekeeping can process too many flows +Bug #5963: dpdk: handle packets splitted in multiple segments +Bug #5960: Postpone setting of master exception policy +Bug #5957: bpf: postpone IPS check after IPS runmode is determined from the configuration file +Bug #5952: http: multipart data is not filled up to request.body-limit +Bug #5940: exception/policy: flow action doesn't fall back to packet action when there's no flow +Bug #5936: dpdk: Release mempool only after the device closes +Bug #5931: http2: urilen not supported +Bug #5929: fast_pattern assignment of specific content in combination with urilen results in FN +Bug #5927: smtp: quadratic complexity for tx iterator with linked list +Bug #5925: dpdk: VMXNET3 fails to configure +Bug #5924: AF_XDP compile error +Bug #5923: dpdk: change in NUMA-determining API +Bug #5919: flow/manager: fix unhandled division by 0 (prealloc: 0) +Bug #5917: http: libhtp errors on multiple 100 continue response +Bug #5909: http2: quadratic complexity when reducing dynamic headers table size +Bug #5907: tcp: failed assertion ASSERT: !(ssn->state != TCP_SYN_SENT) +Bug #5905: invalid bsize and distance rule being loaded by suricata +Bug #5900: UBSAN: undefined shift in DetectByteMathDoMatch +Bug #5885: base64_decode not populating up to an invalid character +Bug #5883: mime: debug assertion on fuzz input +Bug #5881: stream: overlap with different data false positive +Bug #5877: stream: connections time out too early +Bug #5875: stream/ips: dropping spurious retransmissions times out connections +Bug #5867: false-positive drop event_types possible on passed packets +Bug #5866: detect: multi-tenancy crash +Bug #5862: netmap: packet stalls +Bug #5856: stream: SYN/ACK timestamp checking blocks valid traffic +Bug #5855: af-xdp: may fail to build on Linux systems with kernel older than 5.11 +Bug #5850: frames: Assertion failed: buffer initialized +Bug #5843: tcp/stream: session reuse on tcp flows w/o sessions +Bug #5836: output: abort triggered on no permission test +Bug #5835: debug: segv on enabling debugging output +Bug #5834: tcp/regions: list corruption +Bug #5833: tcp/regions: use after free error +Bug #5825: stream.midstream: if enabled breaks exception policy +Bug #5823: smtp: config and built-in defaults mismatch +Bug #5819: SMTP does not handle LF post line limit properly +Bug #5818: time: integer comparison with different signs +Bug #5808: http2: leak with range files +Bug #5802: ips: txs still logged for dropped flow +Bug #5799: detect: sigs using DETECT_SM_LIST_PMATCH can break other signatures +Bug #5786: smb: possible evasion with trailing nbss data +Bug #5783: smb: wrong endian conversion when parse NTLM Negotiate Flags +Bug #5780: HTTP/2 - FN when matching on multiple http2.header contents +Bug #5770: smb: no consistency check between NBSS length and length field for some SMB operations +Bug #5740: content: within and distance lengths should be bounded +Bug #5667: Enable rule profiling via socket +Bug #5627: windows: windivert build broken +Bug #5621: security.limit-noproc: disabled if not provided in the configuration file +Bug #5563: stream: issue with stream debug tracking of memuse +Bug #5541: Unexpected behavior of `endswith` in combination with negated content matches +Bug #5526: tcp: Assertion failed: (!((last_ack_abs < left_edge && StreamTcpInlineMode() == 0 && !f->ffr && ssn->state < TCP_CLOSED))) +Bug #5498: flowworker: Assertion in CheckWorkQueue +Bug #5437: 'unseen' http midstream packets with TCP FIN flag set +Bug #5320: Key collisions in HTTP JSON eve-logs +Bug #5270: Flow hash table collision and flow state corruption between different capture interfaces +Bug #5261: rust: reconsider bundling Cargo.lock +Bug #5017: counters: tcp.syn, tcp.synack, tcp.rst depend on flow +Bug #4952: scan-build: Access to field 'de_state' results in a dereference of a null pointer +Bug #4759: TCP DNS query not found when tls filter is active +Bug #4578: perf shows excessive time in IPOnlyMatchPacket +Bug #4529: Not keyword matches in Kerberos requests +Bug #3152: scan-build warning for detect sigordering +Bug #3151: scan-build warning for detect port handling +Bug #3150: scan-build warnings for detect address handling +Bug #3149: scan-build warnings in radix implementation +Bug #3148: scan-build warnings for ac implementations +Bug #3147: scan-build warning for mime decoder +Optimization #6100: mqtt: quadratic complexity in get_tx_by_pkt_id +Optimization #6036: pgsql: remove unused Kerb5 auth message +Optimization #5959: detect using uninitialized engine mode +Optimization #5718: time: compact alternative to struct timeval +Optimization #5544: tls keywords: increase code coverage and update documentation (if need be) +Optimization #4378: file.data: split mpm per app_proto +Task #5993: rust: x509-parser 0.15 +Task #5992: rust: snmp-parser 0.9.0 +Task #5991: rust: der-parser 8.2.0 +Task #5983: libhtp 0.5.44 +Task #5965: tracking: Improving DPDK capture interface and docs +Task #5939: config: deprecate multiple "include" statements at the same level +Task #5918: libhtp 0.5.43 +Task #5741: rust/src/rfb/* add more unittests +Task #5628: github-ci: add windows + windivert build +Task #5474: test: review how 7 works with config from 5 and 6 +Task #4067: http2: overload existing http keywords to support http/2 +Task #4051: Convert unittests to new FAIL/PASS API: detect-lua.c +Documentation #5962: documentation: mention the use of http1 in rule protocol +Documentation #5884: docs: update CentOS names according to their new conventions +Documentation #5859: docs: add build instructions for DPDK capture interface +Documentation #5858: docs: add list of supported NICs in DPDK mode +Documentation #5857: docs: refactor DPDK documentation +Documentation #5596: doc/optimization: move 'suricata.git/doc/userguide/convert.py' to Python3 + +7.0.0-rc1 -- 2023-01-31 + +Feature #5761: Unknown ethertype packets are not counted +Feature #5516: tls: client cert detection +Feature #5384: Thread Synchronisation: wait for all threads to be in an operating state before continuing initialisation +Feature #5383: Support for IP addresses in dataset +Feature #5219: ips: add 'master switch' to enable dropping on traffic (handling) exceptions +Feature #5184: Add more dataset user interaction +Feature #4981: frames: add general <app_proto>.stream frames +Feature #4979: frames: implement dynamic logic to disable frames of a type +Feature #4751: dns/eve: add 'HTTPS' type logging +Feature #4269: Additional dataset operations +Feature #3306: Support AF_XDP capture method +Feature #3086: app_proto for Torrent traffic +Feature #2497: error messages usability improvement +Security #5712: tcp: crafted packets lead to resource starvation +Security #5703: smb: crash inside of streaming buffer Grow() +Security #5701: Suricata crashes while processing FTP +Security #5700: SCRealloc of large chunk crashes Suricata +Security #5686: decoder/tunnel: tunnel depth not limited properly +Security #5623: smtp/base64: crash / memory corruption +Bug #5817: tls: certificates with dates prior to 1970 are not logged correctly +Bug #5814: smb: duplicate interface fields logged +Bug #5813: rfb/eve: depth in pixel format logged twice +Bug #5811: smb: tx logs sometimes have duplicate `tree_id` output +Bug #5781: smb: unbounded file chunk queuing after gap +Bug #5779: dcerpc: max-tx config parameter +Bug #5769: Incomplete values for .stats."app_layer".flow.proto +Bug #5765: exceptions: midstream flows are dropped if midstream=true && stream.midstream-policy=drop-flow +Bug #5753: smb: convert transaction list to vecdeque +Bug #5747: iprep/ipv6: warning issued on valid reputation input +Bug #5725: smtp: quoted-printable encoding skips empty lines in files +Bug #5707: quic: ja3 Stack-use-after-return READ 1 +Bug #5706: app-layer-htp: Condition depending on enabled IPS mode never true +Bug #5693: decode: Padded packet to minimal Ethernet length marked with invalid length event +Bug #5691: HTTP/2 decompression bug +Bug #5663: tls: buffer overhead off by one in TLSDecodeHSHelloExtensionSupportedVersions +Bug #5661: security.limit-noproc: break ASAN/LSAN when non-root user +Bug #5658: SMTP: segfault on boundary data +Bug #5654: readthedocs: not showing pdf download option for recent versions +Bug #5644: Integer overflow at dcerpc.rs:846 +Bug #5637: quic: convert to vecdeque +Bug #5624: quic: rule with ja3.hash keyword fails to load +Bug #5617: dpdk: avoid per thread warnings +Bug #5580: dpdk: IDS vs IPS confusion +Bug #5579: pgsql: support out of order parameter in startup message +Bug #5574: base64: skip over all invalid characters for RFC 2045 mode +Bug #5572: pcre2: allow different include/lib paths +Bug #5567: smb: failed assertion (!((f->alproto == ALPROTO_SMB && txd->files_logged != 0))), function CloseFile, file output-file.c +Bug #5564: tls: buffer overread +Bug #5558: detect: invalid hex character in content leads to bad debug message +Bug #5557: dcerpc: rust integer underflow +Bug #5553: dpdk: Packets with invalid checksums are not counted in DPDK capture mode +Bug #5530: frames: buffer overflow in signatures parsing +Bug #5529: frame: memory leak in signature parsing +Bug #5528: tcp: assertion failed in function DoInsertSegment +Bug #5456: detect: config keyword prevents tx cleanup +Bug #5444: dns: allow dns messages with invalid opcodes +Bug #5379: detect/udp: different detection from rules when UDP/TCP header is broken +Bug #5374: pcap-log: breaking change in file names +Bug #5258: smb/ntlmssp: parser incorrectly assumes fixed field order +Bug #5235: ftp: add event when command request or response is too long +Bug #5205: FTP-data unrecognized depending on multi-threading +Bug #5198: eve/stats: ASAN error when eve output file can't be opened. +Bug #5161: smb: file not tracked on smb2 async +Bug #4580: smb: large streams can cause large memory moves (memmove) +Bug #4554: Configuration test mode succeeds when classification.config file contains invalid content +Bug #3253: tls: handling of 'Not Before' date before unix epoch +Bug #2982: invalid dsize distance rule being loaded by suricata +Optimization #5782: smb: set defaults for file chunk limits +Optimization #5373: Prevent process creation by Suricata process +Optimization #4977: frames: gap handling in inspection +Optimization #4908: ftp: use AppLayerResult instead of buffering wherever possible +Optimization #4614: Fix warning about "field reassign with default" +Optimization #4612: Fix warning about "nonminimal bool" +Optimization #4611: Fix warning about "extra unused lifetimes" +Optimization #4610: Fix warning about "explicit counter loop" +Optimization #4608: Fix warning about "redundant pattern matching" +Optimization #4606: Fix warning about "match ref pats" +Optimization #4603: Fix warning about "type complexity" +Optimization #4602: Fix warning about "new without default" +Optimization #4601: Fix warning about "while let loop" +Optimization #4600: Fix warning about "needless lifetimes" +Optimization #4598: Fix warning about "needless_range_loop" +Optimization #4596: Fix warning about "single match" +Optimization #4594: Fix warning about "this loop never actually loops" +Optimization #4592: Fix warning about "for loop over fallibles" +Optimization #4591: Fix Rust clippy lints +Optimization #3160: clean up error codes +Task #5638: SWF decompression: Do not depend on libhtp +Task #5632: Disable swf decompression by default +Task #5587: ips/tap: in layer 2 ips/tap setups, warn that mixed usage of ips and tap will be removed in 8.0 +Task #5586: rust/applayertemplate: remove pub and no_mangle from extern functions that don't need it +Task #5504: exceptions: error out when invalid configuration value is passed +Task #5496: detect/parse: add tests for parsing signatures with reject and drop action +Task #4939: app-layer: template and setup script +Task #4054: Convert unittests to new FAIL/PASS API: detect-replace.c +Task #4050: Convert unittests to new FAIL/PASS API: detect-l3proto.c +Task #4049: Convert unittests to new FAIL/PASS API: detect-itype.c +Task #4043: Convert unittests to new FAIL/PASS API: detect-icmp-seq.c +Task #4042: Convert unittests to new FAIL/PASS API: detect-icmp-id.c +Task #4039: Convert unittests to new FAIL/PASS API: detect-filesize.c +Task #4030: Convert unittests to new FAIL/PASS API: detect-engine-tag.c +Task #4029: Convert unittests to new FAIL/PASS API: detect-engine-sigorder.c +Task #4020: Convert unittests to new FAIL/PASS API - detect-distance.c +Documentation #5616: Ubuntu PPA: Package software-properties-common +Documentation #5585: devguide: bring section about installation from redmine wiki into DevGuide +Documentation #5515: userguide: add a dedicated chapter/section for the Exception Policies +Documentation #5129: devguide: clarify style guide for getframe functions +Documentation #4929: devguide: bring Contributing process page into it +Documentation #4697: devguide: document app-layer frame support + +7.0.0-beta1 -- 2022-10-26 + +Feature #5509: App-layer event for protocol change failure +Feature #5506: DHCP: signature keyword for rebinding_time +Feature #5503: ips: add "reject" action to exception policies +Feature #5479: Add landlock support +Feature #5468: ips: midstream: add "exception policy" for midstream +Feature #5442: kerberos: log ticket encryption method +Feature #5435: DHCP: signature keyword for lease_time +Feature #5416: SNMP: signature keyword for usm +Feature #5218: ips: allow dropping of flow if applayer reaches error state +Feature #5216: ips: allow dropping of flow if flow.memcap is hit +Feature #5215: ips: allow dropping of flow if stream.reassembly.memcap is hit +Feature #5214: ips: allow dropping of flow if stream.memcap is hit +Feature #5202: eve/drop: include drop "reason" +Feature #5191: new keyword for self signed certificates +Feature #5190: new tls.random keyword +Feature #5036: sip: add frames support +Feature #4984: dns: add frames support +Feature #4983: frames: support UDP +Feature #4967: QUIC v1 support +Feature #4872: nfs: add stream app-layer frame support +Feature #4556: HTTP2: support deflate decompression +Feature #4551: eve: add direct base64 to json option to json builder +Feature #4550: pthreads: set minimum stack size +Feature #4541: netmap: new API version (14) supports multi-ring software mode +Feature #4526: SIGSEGV handling -- log stack before aborting +Feature #4515: Add DNS logging of Z flag +Feature #4507: dpdk: initial support for IDS and IPS modes +Feature #4498: decoder: add VN-Tag support +Feature #4406: unix socket: Get flow information by flow_id +Feature #4386: Support for RFC2231 +Feature #4332: Makes libhtp decompression time limit configurable from Suricata +Feature #4241: Protocol support: PostgreSQL (pgsql) +Feature #4144: file.data: support for request side files in HTTP +Feature #4142: file.data: support for NFS +Feature #4117: http2: byte-range support +Feature #4116: http2: body compression handling +Feature #3957: Convert protocol to Rust: Modbus +Feature #3887: yaml: Increase maximum size for address vars +Feature #3767: Add IKEv1 parser +Feature #3701: eve: add tenant_id in eve-log for other types than alert +Feature #3512: stream depth event rule +Feature #3440: Add GQUIC Protocol Analysis and CYU Fingerprinting +Feature #3292: support for network service header (NSH) +Feature #3285: rules: XOR keyword +Feature #3002: Flow and Netflow Not Logging ESP Traffic +Feature #2697: prefilter support for stream_size +Feature #2450: lua: scripts access to calling rule informations +Feature #2323: Applayer support for telnet +Feature #2096: eve: event_type for MODBUS +Feature #2054: Extracting HTTPS URL´s from SMTP, currently only HTTP is supported +Feature #1576: http: byte-range support +Feature #1478: Active flow counters +Feature #1369: eve: json schema +Feature #1096: tls: client certificate handling +Feature #120: Capture full session on alert +Security #5408: filestore: Segfault with filestore enabled and forced +Security #5399: mqtt: DOS by quadratic with too many transactions in one parse +Security #5244: Infinite loop in JsonFTPLogger +Security #5243: protocol detection: exploitable type confusion due to concurrent protocol changes +Security #5237: nfs: arbitrary allocation from nfs4_res_secinfo_no_name +Security #5187: Rust regex crate security advisory CVE-2022-24713 +Security #5024: ftp: GetLine function buffers data indefinitely if 0x0a was not found int the frag'd input +Security #5023: smtp: GetLine function buffers data indefinitely if 0x0a was not found int the frag'd input +Security #4857: ftp: SEGV at flow cleanup due to protocol confusion +Security #4710: tcp: Bypass of Payload Detection on TCP RST with options of MD5header +Security #4569: tcp: crafted injected packets cause desync after 3whs +Security #4504: tcp: Evasion possibility on wrong/unexpected ACK value in crafted SYN packets +Bug #5595: eve/alert: SEGV in files to alert logging +Bug #5584: detect/tag: timeout handling issues on windows +Bug #5581: eve: mac address logging for packet records reverses direction +Bug #5571: ips: encapsulated packet logged as dropped, but not actually dropped +Bug #5538: Compiler Warning on Fedora 36 / gcc 12.2.1 +Bug #5536: detect: flow.age keyword +Bug #5527: postgresql: limit number of live transactions +Bug #5521: detect: transform strip whitespace creates a 0-sized variable-length array +Bug #5518: dcerpc: More efficient transaction handling for UDP +Bug #5508: SMB2 async responses are not matched with its request +Bug #5507: DHCP: signature keyword for renewal_time +Bug #5458: Reject action is no longer working +Bug #5457: Counters are not initialized in all places. +Bug #5455: ike: logging state transforms instead of transaction transforms +Bug #5419: Failed assert DeStateSearchState +Bug #5409: PCRE: use match and recursion limit for pcrexform +Bug #5402: detect: will still inspect packets of a "dropped" flow for non-TCP +Bug #5401: tcp: assertion failed in DoInsertSegment (BUG_ON) +Bug #5392: fileinfo: inconsistent file size tracking for GAPs +Bug #5391: events: PACKET_RECYCLE does not reset event_last_logged +Bug #5390: smb: have default stream-depth of 0 +Bug #5386: detect/threshold: offline time handling issue +Bug #5377: modbus: probing parser recognizes modbus with unknown function code +Bug #5368: bypass: Memory leak of some flow bypass objects. +Bug #5361: IPS: ip only rules, but with negated addresses not treated like pure ip-only rules in IPS context +Bug #5353: detect/alert: fix segvfault when incrementing discarded alerts if alert-queue-expand fails +Bug #5331: stacktrace-on-signal: Kills all processes in the same process group +Bug #5330: flow: vlan.use-for-tracking is not used for ICMPv4 +Bug #5329: rust: inconsistency between rust structure RustParser and C structure AppLayerParser +Bug #5327: track by_rule|by_both incorrectly rejected for global thresholds +Bug #5321: dcerpc: More efficient transaction handling +Bug #5317: flow manager: end of flow counters not working +Bug #5316: smtp: PreProcessCommands does not handle all the edge cases +Bug #5315: decode/mime: base64 decoding for data with spaces is broken +Bug #5314: ftp: quadratic complexity for tx iterator with linked list +Bug #5313: python: distutils deprecation warning +Bug #5312: test failure on Ubuntu 22.04 with GCC 12 +Bug #5310: detect: several potential infinite loops by comparing u16 to size_t +Bug #5309: CIDR prefix calculation fails on big endian archs +Bug #5308: file handling: avoid toctou race conditions +Bug #5306: dcerpc: unsigned integer overflow in parse_dcerpc_bindack +Bug #5298: template (rust): convert transaction list to vecdeque +Bug #5297: pgsql: convert transaction list to vecdeque +Bug #5296: http2: convert transaction list to vecdeque +Bug #5295: rdp: convert transaction list to vecdeque +Bug #5294: mqtt: convert to vecdeque +Bug #5291: cppcheck: various static analyzer "warning"s +Bug #5285: frame: assertion failed in PrefilterMpmFrame +Bug #5281: ftp: don't let first incomplete segment be over maximum length +Bug #5280: nfs: ASSERT: attempt to subtract with overflow (compound) +Bug #5278: app-layer: Allow for non slice based transaction containers in generate get iterator (rust) +Bug #5277: dns: More efficient transaction handling +Bug #5276: eve: payload field randomly missing even if the packet field is present +Bug #5271: app-layer: timeout when removing many transactions from the beginning +Bug #5268: mqtt: integer underflow with truncated +Bug #5260: rust: update regex dependency +Bug #5259: rust: update time dependency +Bug #5248: flow: double unlock in tcp reuse case +Bug #5246: smb: integer underflows and overflows +Bug #5238: frame: memory leak in signature parsing +Bug #5236: frame: buffer over read in SCACSearch +Bug #5228: pcre2: SEGV during rule loading +Bug #5226: Frames: failed assertion !((int64_t)data_len > frame->len) +Bug #5223: base64_decode does not populate base64_data buffer once hitting non-base64 chars +Bug #5208: DCERPC protocol detection when nested in SMB +Bug #5205: FTP-data unrecognized depending on multi-threading +Bug #5201: content:"22 2 22"; is parsed without error +Bug #5197: fast_pattern assignment of specific content results in FN +Bug #5188: SSL : over allocation for certificates +Bug #5183: TLS Handshake Fragments not Reassembled +Bug #5174: MIME URL extraction creates invalid url in JSON +Bug #5168: detect/iponly: non-cidr netmask settings can lead incorrect detection +Bug #5162: inspection of smb traffic without smb/dcerpc doesn't work correct. +Bug #5147: frames: debug assertion on SMB2 traffic +Bug #5146: libhtp: does not handle 100 continue if there is a 0 Content Length +Bug #5145: nfs: Integer underflow in NFS +Bug #5144: Failed assert DeStateSearchState +Bug #5132: segfault: master - HTPFileCloseHandleRange +Bug #5094: output: timestamp missing usecs on Arm 32bit + Musl +Bug #5093: rust/proc-macro-crate: pin to old version to support our MSRV +Bug #5086: htp: server personality radix handling issue +Bug #5085: defrag: policy config can setup radix incorrectly +Bug #5084: iprep: cidr support can set up radix incorrectly +Bug #5081: detect/iponly: rule parsing does not always apply netmask correctly +Bug #5080: eve/dnp3: coverity warnings for string handling +Bug #5079: swf: coverity warning +Bug #5077: byte_math rule options need to be in order or will fail otherwise +Bug #5073: Off-by-one in flow-manager flow_hash row allocation +Bug #5070: Stacktrace logger should propagate original signal +Bug #5066: detect/iponly: mixing netblocks can lead to FN/FP +Bug #5065: frames: coverity warning +Bug #5046: Documentation copyright years are invalid +Bug #5040: stats: add app-layer error counters +Bug #5034: dns: probing/parser can return error when it should return incomplete +Bug #5019: dataset: error with space in rule language +Bug #5018: MQTT can return AppLayerResult::incomplete forever and buffer forever +Bug #5011: frames: buffer overread in SigValidate +Bug #5009: dpdk: fails to compile on ubuntu 22.04 +Bug #5007: pgsql: coverity warning +Bug #4972: Null deference in ConfigApplyTx +Bug #4969: Libhtp timeout lzma reallocing dictionary +Bug #4953: stream: too aggressive pruning in lossy streams +Bug #4948: SMTP assertion triggered +Bug #4947: suricatasc loop if recv returns no data +Bug #4945: smb: excessive CPU utilization and higher packet processing latency due to excessive calls to Vec::extend_from_slice() +Bug #4941: alerts: 5.0.8/6.0.4 count noalert sigs towards built-in alert limit +Bug #4935: DPDK: Packet counters set incorrectly +Bug #4924: dns: transaction not created when z-bit set +Bug #4920: detect/app-layer-protocol: app-layer-protocol:http broken +Bug #4882: Netmap configuration -- need a configuration option for non-standard library locations. +Bug #4877: Run stream reassembly on both directions upon receiving a FIN packet +Bug #4862: MQTT : transactions are never cleaned by AppLayerParserTransactionsCleanup +Bug #4860: eve.json remove app-layer specific fields from root object +Bug #4859: dnp3: buffer over read in logging base64 empty objects +Bug #4849: protodetect: SMB vs TLS protocol detection in midstream +Bug #4848: TFTP: memory leak due to missing detect state +Bug #4842: smb: excessive memory use during file transfer +Bug #4839: Memory leak with signature using file_data and NFS +Bug #4836: profiling: Invalid performance counter when using sampling +Bug #4828: flow: flows not evicted & freed in time +Bug #4817: smtp: smtp transaction not logged if no email is present +Bug #4812: conf: quadratic complexity +Bug #4811: Range: memory leak from HTTP2 +Bug #4810: pppoe decoder fails when protocol identity field is only 1 byte +Bug #4808: flow: worker-evicted flows need to be processed quicker +Bug #4807: packetpool: packets in pool may have capture method ReleasePacket callbacks set +Bug #4804: af-packet: tpacket v3 if/down logic broken +Bug #4803: af-packet: up/down logic leaks resources in autofp (tpacket v2) +Bug #4801: af-packet: tpacket v3 socket reference handling broken +Bug #4800: af-packet: flag collision between kernel and Suricata +Bug #4785: af-packet: threads sometimes get stuck in capture +Bug #4779: flow/bypass: flow worker not performing flow timeout "housekeeping" +Bug #4778: flow/bypass: app-layer/stream resources not freed when bypass activated +Bug #4771: pcrexform: does not capture substring but whole match +Bug #4769: dcerpc dce_iface just match a packet +Bug #4767: Rule error in SMB dce_iface and dce_opnum keywords +Bug #4766: Flow leaked when flow->use_cnt access race happens +Bug #4765: loopback: different AF_INET6 values per OS +Bug #4764: range: no validity check with HTTP2 leads to over allocation +Bug #4757: Incomplete range with overlap, and expected new bytes, lead to incomplete reassembly +Bug #4754: Invalid range leads to OOM +Bug #4752: Memory leak in SNMP with DetectEngineState +Bug #4741: Quadratic complexity in modus due to missing tx_iterator +Bug #4739: Absent app-layer protocol is always enabled by default +Bug #4737: ubsan: bytejump warning +Bug #4731: flows: spare pool not freeing flows aggressively enough +Bug #4724: pcre2: scan-build warning +Bug #4722: flows: TCP flow timeout handling stuck if there is no traffic +Bug #4720: pcre2: ASAN heap-buffer-overflow +Bug #4719: http2: byte-range test fails intermittently +Bug #4699: coverity warnings after output changes +Bug #4692: lua: file info callback returns wrong value +Bug #4685: detect: too many prefilter engines lead to FNs +Bug #4681: Wrong list_id with transforms for http_client_body and http file_data +Bug #4680: nfs: failed assert self.tx_data.files_logged > 1 +Bug #4679: IPv6 : decoder event on invalid fragment length +Bug #4670: rules: mix of drop and pass rules issues +Bug #4666: http: ipv6 address is a valid host +Bug #4664: ipv6 evasions : fragmentation +Bug #4663: rules: drop rules with noalert not fully dropping +Bug #4659: Configuration test mode succeeds when reference.config file contains invalid content +Bug #4654: tcp: insert_data_normal_fail can hit without triggering memcap +Bug #4650: Stream TCP raw reassembly is leaking +Bug #4622: File deletions over SMB are not always logged +Bug #4621: rust panic: when using smb stream-depth +Bug #4620: Protocol detection : confusion with SMB in midstream +Bug #4619: HTTP2 null dereference in upgrade +Bug #4586: segmentfault when reopen redis +Bug #4582: BUG_ON triggered from TmThreadsInjectFlowById +Bug #4581: Excessive qsort/msort time when large number of rules using tls.fingerprint +Bug #4577: coverity: minor warnings +Bug #4570: eve/flow: many flows logged with reason==unknown +Bug #4563: Rules based on SSH banner-related keywords only match on acked data +Bug #4562: Memory leak in Protocol change during protocol detection +Bug #4561: Failed assertion in SMTP SMTPTransactionComplete +Bug #4560: Quadratic complexity in HTTP2 gzip decompression +Bug #4558: DNP3: intra structure overflow in DNP3DecodeObjectG70V6 +Bug #4549: TCP reassembly, failed assert app_progress > last_ack_abs, both sides need to be pruned +Bug #4540: unused variables warnings on Windows compiles with rust +Bug #4537: alert count shows up as 0 when stats are disabled +Bug #4536: SWF decompression overread +Bug #4534: Timeout in ikev2 parsing +Bug #4533: Rust modbus parser does not handle gaps as it claims +Bug #4530: DOS Quadratic complexity when having too many transactions +Bug #4527: Fix implicit conversions in traffic facing source code modules +Bug #4525: segv with --set cmdline option if incorrect key is provided +Bug #4523: Application log cannot to be re-opened when running as non-root user +Bug #4516: Integer overflows +Bug #4509: Incorrect flags in Rust +Bug #4508: SSH bypass is not working +Bug #4505: Rust panic while parsing (new rust) modbus rule +Bug #4503: Buffer overflow in "by_rule" threshold context +Bug #4502: TCP reassembly memuse approaching memcap value results in TCP detection being stopped +Bug #4495: output: threaded output coverity warning +Bug #4494: Failed assertion in HTTP2 decompression +Bug #4491: rules: rules w/o sid accepted, leading to alerts with signature_id: 0 +Bug #4478: freebsd: lockups due to mutex handling issues +Bug #4477: Infinite loops in when using InspectionBufferMultipleForList +Bug #4476: heap-buffer-overflow WRITE in InspectionBufferSetup with use of InspectionBufferGetMulti +Bug #4473: Timeout in ftp parsing rs_ftp_active_eprt +Bug #4472: YAML -- interpretation of "~" (tilde) +Bug #4448: Properly set the ICMP emergency-bypassed value +Bug #4447: ipv6 & ftp & passive mode & error +Bug #4442: build: Build failure on FreeBSD +Bug #4440: eve: log if flow had gap +Bug #4438: Null-dereference in HTTP2MimicHttp1Request in midstream +Bug #4437: dns: high resource usage on long lived dns connections +Bug #4436: Buffer overread in SMTP SMTPParseCommandBDAT +Bug #4434: Duplicate alert record in eve log when using unix-socket mode +Bug #4433: Debug assert failed in ikev1 logger +Bug #4428: Rust panic in suricata::dcerpc::detect::handle_input_data (buffer overread) +Bug #4425: threaded eve: files not closed on deinitialization +Bug #4424: ftp: Memory leak with duplicate FTP expectation +Bug #4407: threshold: slow startup on threshold.config with many addresses in suppression +Bug #4404: eve/mqtt: mqtt logging crashes when eve is multithreaded +Bug #4403: Use after free or read overflow or use of unitized memory in TransformStripWhitespace called by HttpServerBodyXformsGetDataCallback +Bug #4401: Quadratic complexity in libhtp chunk parsing +Bug #4400: Panic in Rust HTTP2 dynamic headers table eviction +Bug #4397: eve.drop: alerts option logs lowest priority alert +Bug #4395: Incorrect AppLayerResult::incomplete for RDP +Bug #4394: detect: "drop" on protocol detect only rule doesn't drop flow +Bug #4389: Protocol detection tls-dcerpc +Bug #4388: Protocol detection evasion enip-dns +Bug #4387: Heap-use-after-free READ 8 · JsonDNP3LoggerToClient +Bug #4379: flow manager: using too much CPU during idle +Bug #4376: TCP flow that retransmits the SYN with a newer TSval not properly tracked +Bug #4375: segv in ApplyToU8Hash +Bug #4369: Configuration test mode succeeds when threshold.config file contains invalid content +Bug #4361: detect: file.data performance regression +Bug #4348: ftp: "g_expectation_data_id" and "g_expectation_id" in AppLayerExpectationHandle function +Bug #4335: Stack-buffer-overflow READ 4 in SetupU8Hash +Bug #4331: libhtp: don't put stream in error state on compression issues +Bug #4320: Heap use after free in parsing signatures with ip_proto and prefilter +Bug #4280: Suricata is not fully reading or loading the iprep files +Bug #4277: SIGABRT: rust panic HTTP2State +Bug #4274: Suricata crashes at exit in NFQ mode +Bug #4273: protodetect: SEGV due to NULL ptr deref +Bug #4272: Timeout in libhtp with lzma in gzip to be decompressed in many responses +Bug #4271: datasets: reference counter issue in string lookup +Bug #4267: output: don't use /etc/protocols +Bug #4262: ebpf: llc detection failure +Bug #4261: Mismatch between capture and outputs in rules leads to seg fault +Bug #4258: ftp-data: support for file.name keyword is incomplete +Bug #4254: Leak in signature parsing with urilen +Bug #4253: lua: flowint/flowvar API naming consistency +Bug #4247: detect: NOOPT flag not enforced correctly +Bug #4246: Assertion failed in AdjustToAcked delta > 10000000ULL && delta > stream->window +Bug #4245: SMTP/Email Body md5: Only logs the md5 of the first part in a multi-part mime message +Bug #4239: dataset file not written when run as user +Bug #4238: tcp/fastopen: false positive on "invalid option" +Bug #4233: ssl : Integer underflow in ssl parsing SSLV3_HANDSHAKE_PROTOCOL +Bug #4232: Protocol detection evasion enip-SMB +Bug #4231: ICMPv6 failed assert p->icmpv6h == NULL with icmpv6.hdr +Bug #4228: tcp/async: incorrect flagging of ACK values as invalid +Bug #4225: SC_ERROR_CONF_YAML_ERROR anomaly logger error when in socket mode +Bug #4224: modbus: Request flood leads to CPU exhaustion +Bug #4216: 5.0.5 in socket mode crashes when using file-store due to uninitialized stats_ctx +Bug #4211: Not all manpages are built by docs Makefile +Bug #4210: Alert not generated with 2 rules - http.request body (alone) and http.request_body/url_decode +Bug #4208: Suricata crashes with multi-threaded eve logger and HTTP/2 traffic +Bug #4206: dns: output flags not set correctly on 32 bit systems +Bug #4205: eve: Memory leak from jsonbuilder in @MetadataJson@ +Bug #4202: Wrong stream side after direction change +Bug #4199: Transformation keyword can’t trigger an alert +Bug #4198: dcerpc: no alert triggered with dce opnum in 6.0 +Bug #4187: rs_dcerpc_udp_get_tx takes out unusual amount of CPU +Bug #4171: Failed assert in TCPProtoDetectCheckBailConditions size_ts > 1000000UL +Bug #4152: fatal error: 'gnu/stubs-32.h' file not found +Bug #4106: Duplicate TLS subjects in tls metadata. +Bug #4096: flow manager: 200% CPU in KVM host with no activity with Suricata 6 +Bug #4080: DCERPCUDPState handle fragmented data functions pegging certain CPU cores/threads +Bug #3996: SIGABRT: SMTPTransactionComplete +Bug #3995: SIGABRT stream-tcp-reassemble +Bug #3846: Infinite loop if the sniffing interface temporarily goes down +Bug #3703: fileinfo "stored: false" even if the file is kept on disk +Bug #3685: Incorrect logging level for messages +Bug #3542: FTP: expectation created in wrong direction. +Bug #3475: SMB evasion against EICAR file detection +Bug #3419: af-packet: cluster_id is not used when trying to set fanout support +Bug #3109: dcerpc engine not generating alerts +Bug #2809: Applayer Mismatch protocol both directions for kerberos AS-REQ/KDC_ERR_PREAUTH_REQUIRED exchange +Bug #2802: iprep: use_cnt can get desynchronized (SIGABRT) +Bug #2510: Suricata doesnt decompress HTTP Post body +Bug #2190: apparent 1000 character limit in threshold.conf IP lists +Optimization #5592: tunnel: spinlock for tunnel packet sync +Optimization #5577: Fix warning about "comparing with null" in debug code +Optimization #5481: tls: support incomplete API to replace internal buffering +Optimization #5454: http2: slow http2_frames_get_header_value_vec because of allocation +Optimization #5400: dpdk: allow specifying of `rss_hf` flags in config +Optimization #5232: rules: pattern id assignment is too slow +Optimization #5231: rules: mpm setup more costly than needed +Optimization #5230: rules: too much time spent in DetectUnregisterThreadCtxFuncs due to pcre2 +Optimization #5229: rules: too much time spent in SigMatchListSMBelongsTo at startup +Optimization #4991: pgsql: convert parser to nom7 functions +Optimization #4907: smtp: use AppLayerResult instead of buffering wherever possible +Optimization #4805: af-packet: move vlan hdr insert logic to capture/decode +Optimization #4795: Remove PASS_IF macro from the FAIL/PASS API +Optimization #4748: app-layer/rust: explore if tx iterator can be implemented as a trait +Optimization #4711: Clang 14 and rust nightly new warnings +Optimization #4653: Flow cleaning with chunked approach is memory hungry +Optimization #4609: Fix warning about "if same then else" +Optimization #4604: Fix warning about "branches sharing code" +Optimization #4599: Fix warning about "ptr_arg" +Optimization #4597: Fix warning about "enum's name" +Optimization #4593: Fix warning about "mixed case hex literals" +Optimization #4555: HTTP2: what to do when HTTP upgrade is requested and HTTP2 is disabled ? +Optimization #4497: rust: clean up constructors of state, transaction structs +Optimization #4496: decode: remove NULL checks after header casts +Optimization #4475: Rust: Make default_port in parser registration an Option +Optimization #4427: storage api: use dedicated 'id' type +Optimization #4366: decoder: limit number of decoding layers +Optimization #4319: dcerpc: improve protocol detection +Optimization #4207: Use configurable or more dynamic @ PACKET_ALERT_MAX@ +Optimization #4154: Rust Parsers: Abstract AppLayer events to a derive macro +Optimization #4126: Threaded eve logging for output types other than regular file (socket, plugins, redis etc) +Optimization #4112: Use generic rust DetectU32Data in every keyword needing this +Optimization #3832: rust: Make core::* as enum to improve readability +Optimization #3825: Defining only one basic rust Files structure +Optimization #3658: Use WARN_UNUSED for ByteExtract* functions +Optimization #3315: app-layer: unify registration logic +Task #5569: transversal: update references to suricata webpage version 2 +Task #5497: github-ci: update runners using ubuntu-18.04 image +Task #5475: doc: add exception policy documentation +Task #5319: add `alert-queue-expand-fails` command-line option +Task #5179: stats/alert: log out to stats alerts that have been discarded from packet queue +Task #5175: nfs4: Improve compound record parsers +Task #5166: quic: Support older versions like Q039 and Q043 +Task #5143: QUIC: support JA3 +Task #5002: applayertemplate: convert parser to nom7 functions +Task #5001: x509: convert parser to nom7 functions +Task #5000: rfb: convert parser to nom7 functions +Task #4999: ntp: convert parser to nom7 functions +Task #4998: krb: convert parser to nom7 functions +Task #4997: mime: convert parser to nom7 functions +Task #4996: rdp: convert parser to nom7 functions +Task #4995: snmp: convert parser to nom7 functions +Task #4994: ike: convert parser to nom7 functions +Task #4993: asn1: convert parser to nom7 functions +Task #4992: dcerpc: convert parser to nom7 functions +Task #4970: libhtp 0.5.40 +Task #4915: transversal: update references to suricata webpage +Task #4912: Update default rule path to /var/lib/suricata/rules. +Task #4909: devguide: move into userguide as last chapter +Task #4796: af-packet: remove non-mmap tpacket-v1 support +Task #4784: config: add suricata version as a comment to the top of the configuration file +Task #4721: http2: enable by default +Task #4668: Remove Prelude output +Task #4667: libhtp 0.5.39 +Task #4446: pcre2: document changes vs prce1 for rule writers +Task #4444: files: store files in transactions instead of per flow state +Task #4221: Build Suricata into a static and shared library +Task #4182: lua: Use lua_pushinteger for pushing integer types as integers instead of floats +Task #4157: deprecation: remove dns eve v1 logging (May 2022) +Task #4058: Convert unittests to new FAIL/PASS API: detect-sid.c +Task #4056: Convert unittests to new FAIL/PASS API: detect-rpc.c +Task #4053: Convert unittests to new FAIL/PASS API: detect-msg.c +Task #4038: Convert unittests to new FAIL/PASS API: detect-filesha256.c +Task #4036: Convert unittests to new FAIL/PASS API: detect-filename.c +Task #4035: Convert unittests to new FAIL/PASS API: detect-filemd5.c +Task #4034: Convert unittests to new FAIL/PASS API: detect-filemagic.c +Task #4033: Convert unittests to new FAIL/PASS API: detect-fileext.c +Task #4032: Convert unittests to new FAIL/PASS API: detect-file-data.c +Task #3905: GitHub CI: use sccache for commits build +Task #3194: pcre2 support +Documentation #5511: userguide: add subsection about setting up Suri in IPS mode with DPDK +Documentation #5441: userguide: rules meta page updates +Documentation #5385: userguide: update rule's format document +Documentation #5364: userguide: reorganize `Application Layers Parsers` and `Application layers` subsections in the suricata.yaml page +Documentation #5130: doc: add flowbits ORing doc +Documentation #4949: userguide: add explanation on max-streams in the suricata.yaml page +Documentation #4671: Document changes to HTTP events with respect to http/http2 normalization +Documentation #4396: Devguide: Transactions and State overview +Documentation #3029: No documentation for "dcerpc" keywords +Documentation #3017: No documentation for "rawbytes" keyword + +6.0.1 -- 2020-12-04 + +Feature #2689: http: Normalized HTTP client body buffer +Feature #4121: http2: support file inspection API +Bug #1275: ET Rule 2003927 not matching in suricata +Bug #3467: Alert metadata not present in EVE output when using Socket Control Pcap Processing Mode +Bug #3616: strip_whitespace causes FN +Bug #3726: Segmentation fault on rule reload when using libmagic +Bug #3856: dcerpc: last response packet not logged +Bug #3924: asan leak htp_connp_create +Bug #3925: dcerpc: crash in eve logging +Bug #3930: Out of memory from THashInitConfig called by DetectDatasetSetup +Bug #3994: SIGABRT TCPProtoDetectCheckBailConditions +Bug #4018: Napatech: Double release of packet possible in certain error cases. +Bug #4069: dcerpc: fix UDP transaction handling, free_tx, etc +Bug #4071: Null dereference in ipv4hdr GetData +Bug #4072: ssl: Integer underflow in SSL parser +Bug #4073: Protocol detection evasion by packet splitting on enip/SMB +Bug #4074: Timeout while loading many rules with keyword ssl_version +Bug #4076: http2: Memory leak when parsing signature with filestore +Bug #4085: Assertion from AdjustToAcked +Bug #4086: dns: memory leak in v1 dns eve logging +Bug #4090: icmpv4: header handling issue(s) +Bug #4091: byte_math: Offset is a signed value +Bug #4094: AddressSanitizer: dynamic-stack-buffer-overflow (util-crypt) +Bug #4100: ftp: Quadratic complexity in FTPGetOldestTx may lead to DOS +Bug #4109: mac address logging crash +Bug #4110: http: LibHTP wrong protocol with content duplication +Bug #4111: dnp3: DOS in long loop of zero sized objects +Bug #4120: http2: null ptr deref in http2 alert metadata +Bug #4124: dcerpc: UDP request response pair match is incorrect +Bug #4155: dnp3: memory leak when parsing objects with bytearrays +Bug #4156: dnp3: signed integer overflow +Bug #4158: PacketCopyData sets packet length even on failure +Bug #4173: dnp3: SV tests fail on big endian +Bug #4177: Rustc nightly warning getting the inner pointer of a temporary `CString` +Optimization #4114: Optimize Rust logging macros: SCLogInfo, SCLogDebug and friends +Task #4137: deprecate: eve.dns v1 record support +Task #4180: libhtp 0.5.36 + +6.0.0 -- 2020-10-08 + +Bug #3099: Weird handling of IKEv2 flows when alerts happen +Bug #3691: strip_whitespace doesn't strip_whitespace +Bug #3772: DNP3 probing parser does not detect the proper direction in midstream +Bug #3774: Assert failed in TLS due to integer underflow +Bug #3775: Memory leak in libhtp in error case +Bug #3853: Multi-byte Heap buffer over-read in ssl parser +Bug #3857: Protocol detection evasion by packet splitting on enip/dnp3 +Bug #3877: Transaction list grows without bound on parsers that use unidirectional transactions +Bug #3896: app-layer-parser.c:1264: AppLayerParserParse: Assertion `!(res.needed + res.consumed < input_len)' failed. +Bug #3904: Suricata ASAN issue when detect.profiling.grouping.dump-to-disk=true +Bug #3926: dcerpc: Rust panic in handle_common_stub +Bug #3927: Alert "fileinfo" array conflicts with "fileinfo" event type +Bug #3928: eve: metadata section mixup with anomaly +Bug #3929: Unexpected exit from THashInitConfig called by DetectDatasetSetup +Bug #3930: Out of memory from THashInitConfig called by DetectDatasetSetup +Bug #3931: Memory leak from signature with file.name +Bug #3956: HTTP2 support variable integer lengths for headers +Bug #3972: HTTP2: stream_id_reuse +Bug #3977: SNMP: Better handling of unidirectional transactions +Bug #3978: DHCP: Add unidirectional transaction handling +Bug #3979: IKEv2: Add unidirectional transaction handling +Bug #3980: MQTT: Add unidirectional transaction handling +Bug #3981: SIP: Add unidirectional transaction handling +Bug #3982: RDP: Add unidirectional transaction handling +Bug #3983: KRB5: Add unidirectional transaction handling +Bug #3984: NTP: Add unidirectional transaction handling +Bug #3987: Hang while processing HTTP traffic +Bug #3989: HTTP2: invalid_frame_data anomaly +Bug #3991: Libhtp timeout in data_probe_chunk_length +Bug #3992: RDP incorrect AppLayerResult::incomplete +Bug #3993: Use of uninitialized value in DetectDatarepParse +Bug #3998: HTTP2: invalid header anomaly +Bug #4009: ENIP: Unidirectional transaction handling +Feature #3955: Protocol detection : run probing parser for protocol found in other direction +Task #3922: libhtp 0.5.35 +Task #4017: suricata-update: bundle 1.2.0 +Documentation #2211: doc: document issues with --set and lists in the command line parameters section of the manual + +6.0.0-rc1 -- 2020-09-11 + +Feature #2970: DNS: Parse and extract SOA app layer data from DNS packets +Feature #3063: protocol decoder: geneve +Task #3178: json: remove individual loggers +Task #3559: http: support GAP recovery +Task #3759: datasets: finalize to move out of 'experimental' +Task #3824: libhtp 0.5.34 +Task #3868: GitHub CI: Add Fedora 32 runner with ASAN and Suricata-Verify +Task #3903: remove BUG_ON from app-layer AppLayerResult eval +Documentation #3497: Document the removal of unified2 and migration options +Documentation #3799: Deprecated configuration keyword in "Hardware bypass with Netronome" +Bug #2433: memleak with suppression rules defined in threshold.conf +Bug #3776: Timeout in libhtp due to multiple responses with double lzma encoding +Bug #3816: Coverity scan issue -- null pointer deref in reject dev handling +Bug #3842: eve: logging silently continues if disk is full +Bug #3850: Invalid state for JsonBuilder with metadata signature keyword +Bug #3858: pcap recursive: coverity issues +Bug #3861: flow: check flow bypass handling +Bug #3863: reject: compile warning +Bug #3864: plugin: coverity issues +Bug #3865: flow: coverity issues +Bug #3866: http2: http1 to http2 upgrade support +Bug #3871: Include acsite.m4 in distribution +Bug #3872: Fail CROSS_COMPILE check for PCRE JIT EXEC +Bug #3874: configure: fails to check for netfilter_queue headers on older header packages +Bug #3879: datasets related memleak +Bug #3880: http parsing/alerting - continue +Bug #3882: Plugin support typo +Bug #3883: Runmode Single Memory Leak +Bug #3885: 6.0.0-beta1 stream-tcp-reassemble.c:1066: AdjustToAcked: Assertion `!(adjusted > check)' failed +Bug #3888: 6.0.0-dev - heap-buffer-overflow /opt/suricata/src/flow-manager.c:472:34 in FlowTimeoutHash with AFPv3 +Bug #3890: AddressSanitizer: SEGV on unknown address - failed to setup/expand stream segment pool. +Bug #3895: Assert failed in DNS incomplete parsing +Bug #3897: Integer overflow in SCSigOrderByPriorityCompare +Bug #3898: Leak from bad signature with DCERPC keyword, then another protocol keyword +Bug #3902: flow/bypass: SEGV src/flow.c:1158:9 in FlowUpdateState +Bug #3906: mqtt 'assertion failed: `(left == right)` src/mqtt/parser.rs:500:13 +Bug #3907: http2 rust - 'index out of bounds: the len is 2 but the index is 63' +Bug #3908: Port prscript to Python 3 +Bug #3911: datasets: path handling issues with default-rule-path vs -S <file> +Bug #3913: Memory leak from signature with pcrexform +Bug #3914: Protocol detection gets not retries on protocol change if there is not enough data +Bug #3915: Eve output in threaded mode does not rotate logs on request (eg: SIGHUP) +Bug #3916: Dataset filename not always found on load +Bug #3917: HTTP2 incorrect incomplete after banner + +6.0.0-beta1 -- 2020-08-07 + +Feature #641: Flowbits group for ORing +Feature #1807: Cisco HDLC Decoder +Feature #1947: HTTP2 decoder +Feature #2015: eve: add fileinfo in alert +Feature #2196: Add flow_id to the file extracted .meta file +Feature #2311: math on extracted values +Feature #2312: http: parsing for async streams +Feature #2385: deprecate: unified2 +Feature #2524: Allow user to choose the reject iface +Feature #2553: support 'by_both' in threshold rule keyword +Feature #2694: thresholding: feature parity between global and per-rule options +Feature #2698: hassh and hasshServer for ssh fingerprinting +Feature #2859: Oss-fuzz integration +Feature #3199: transformation should be able to take options +Feature #3200: pcre: allow operation as transform +Feature #3293: eve: per thread output files +Feature #3332: Dynamic Loadable Module/Plugin Support +Feature #3422: GRE ERSPAN Type 1 Support +Feature #3444: app-layer: signal stream engine about expected data size +Feature #3445: Convert SSH parser to Rust +Feature #3501: Add RFB parser +Feature #3546: Teredo port configuration +Feature #3549: Add MQTT parser +Feature #3626: implement from_end byte_jump keyword +Feature #3635: datasets: add 'dataset-remove' unix command +Feature #3661: validate strip_whitespace content before loading a rule +Feature #3693: DCERPC multi tx support +Feature #3694: DCERPC logging support +Feature #3760: datasets: distinguish between 'static' and 'dynamic' sets +Feature #3823: conditional logging: tx log filtering +Optimization #749: pcre 8.32 introduces JIT pcre_jit_exec(...) +Optimization #947: dynamic allocation of thread queues +Optimization #1038: Flow Queue should be a stack +Optimization #2779: Convert DCE_RPC from C to Rust +Optimization #2845: Counters for kernel_packets decreases at times without restart +Optimization #2977: replace asn1 parser with rust based implementation +Optimization #3234: dns app-layer c vs rust cleanup +Optimization #3308: rust: use cbindgen to generate bindings +Optimization #3538: dns: use app-layer incomplete support +Optimization #3539: rdp: use app-layer incomplete support +Optimization #3541: applayertemplate: use app-layer incomplete support +Optimization #3655: default to c11 standard +Optimization #3708: Convert SSH logging to JsonBuilder +Optimization #3709: Convert DNP3 logging to JsonBuilder +Optimization #3710: Convert SMTP logging to JsonBuilder +Optimization #3711: Convert NFS logging to JsonBuilder +Optimization #3712: Convert SMB logging to JsonBuilder +Optimization #3713: Convert RFB logging to JsonBuilder +Optimization #3714: Convert FTP logging to JsonBuilder +Optimization #3715: Convert RDP logging to JsonBuilder +Optimization #3716: Use uuid crate wherever possible in smb rust parser +Optimization #3754: Convert KRB to JsonBuilder +Optimization #3755: Convert IKEv2 to JsonBuilder +Optimization #3756: Convert SNMP to JsonBuilder +Optimization #3757: Convert Netflow to JsonBuilder +Optimization #3764: Convert TFTP to JsonBuilder +Optimization #3765: Convert Templates to JsonBuilder +Optimization #3773: DNP3 CRC disabled when fuzzing +Optimization #3838: Convert 'vars' (metadata logging) to JsonBuilder +Task #2381: deprecate: 'drop' log output +Task #2959: deprecate: filestore v1 +Task #3128: nom 5 +Task #3167: convert all _Bool use to bool +Task #3255: rdp: enable by default +Task #3256: sip: enable by default +Task #3331: Rust: Move to 2018 Edition +Task #3344: devguide: setup sphinx +Task #3408: FTP should place constraints on filename lengths +Task #3409: SMTP should place restraints on variable length items (e.g., filenames) +Task #3460: autotools: check autoscan output +Task #3515: GRE ERSPAN Type 1 Support configuration +Task #3564: dcerpc: support GAP recovery +Documentation #3335: doc: add ipv4.hdr and ipv6.hdr +Bug #2506: filestore v1: with stream-depth not null, files are never truncated +Bug #2525: Add VLAN support to reject feature +Bug #2639: Alert for tcp rules with established without 3whs +Bug #2726: writing large number of json events on high speed traffic results in packet drops +Bug #2737: Invalid memory read on malformed rule with Lua script +Bug #3053: Replace atoi with StringParse* for better error handling +Bug #3078: flow-timeout: check that 'emergency' settings are < normal settings +Bug #3096: random failures on sip and http-evader suricata-verify tests +Bug #3108: Calculation of threads in autofp mode is wrong +Bug #3188: Use FatalError wherever possible +Bug #3265: Dropping privileges does not work with NFLOG +Bug #3282: --list-app-layer-protos only uses default suricata.yaml location. +Bug #3283: bitmask option of payload-keyword byte_test not working +Bug #3339: Missing community ID in smb, rdp, tftp, dhcp +Bug #3378: ftp: asan detects leaks of expectations +Bug #3435: afl: Compile/make fails on openSUSE Leap-15.1 +Bug #3441: alerts: missing rdp and snmp metadata +Bug #3451: gcc10: compilation failure unless -fcommon is supplied +Bug #3463: Faulty signature with two threshold keywords does not generate an error and never match +Bug #3465: build-info and configure wrongly display libnss status +Bug #3468: BUG_ON(strcasecmp(str, "any") in DetectAddressParseString +Bug #3476: datasets: Dataset not working in unix socket mode +Bug #3483: SIP: Input not parsed when header values contain trailing spaces +Bug #3486: Make Rust probing parsers optional +Bug #3489: rule parsing: memory leaks +Bug #3490: Segfault when facing malformed SNMP rules +Bug #3496: defrag: asan issue +Bug #3504: http.header.raw prematurely truncates in some conditions +Bug #3509: Behavior for tcp fastopen +Bug #3517: Convert DER parser to Rust +Bug #3519: FTP: Incorrect ftp_memuse calculation. +Bug #3522: TCP Fast Open - Bypass of stateless alerts +Bug #3523: Suricata does not log alert metadata info when running in unix-socket mode +Bug #3525: Kerberos vulnerable to TCP splitting evasion +Bug #3529: rust: smb compile warnings +Bug #3532: Skip over ERF_TYPE_META records +Bug #3547: file logging: complete files sometimes marked 'TRUNCATED' +Bug #3565: ssl/tls: ASAN issue in SSLv3ParseHandshakeType +Bug #3566: rules: minor memory leak involving pcre_get_substring +Bug #3567: rules/bsize: memory issue during parsing +Bug #3568: rules: bad rule leads to memory exhaustion +Bug #3569: fuzz: memory leak in bidir rules +Bug #3570: rfb: invalid AppLayerResult use +Bug #3583: rules: missing 'consumption' of transforms before pkt_data would lead to crash +Bug #3584: rules: crash on 'internal'-only keywords +Bug #3586: rules: bad address block leads to stack exhaustion +Bug #3593: Stack overflow when parsing ERF file +Bug #3594: rules: memory leaks in pktvar keyword +Bug #3595: sslv3: asan detects leaks +Bug #3615: Protocol detection evasion by packet splitting +Bug #3628: Incorrect ASN.1 long form length parsing +Bug #3630: Recursion stack-overflow in parsing YAML configuration +Bug #3631: FTP response buffering against TCP stream +Bug #3632: rules: memory leaks on failed rules +Bug #3638: TOS IP Keyword not triggering an alert +Bug #3640: coverity: leak in fast.log setup error path +Bug #3641: coverity: data directory handling issues +Bug #3642: RFB parser wrongly handles incomplete data +Bug #3643: Libhtp request: extra whitespace interpreted as dummy new request +Bug #3654: Rules reload with Napatech can hang Suricata UNIX manager process +Bug #3657: Multiple DetectEngineReload and bad insertion into linked list lead to buffer overflow +Bug #3662: Signature with an IP range creates one IPOnlyCIDRItem by IP address +Bug #3677: Segfault on SMTP TLS +Bug #3680: Dataset reputation invalid value logging +Bug #3683: rules: memory leak on bad rule +Bug #3687: Null dereference in DetectEngineSignatureIsDuplicate +Bug #3689: Protocol detection evasion by packet splitting on enip/nfs +Bug #3690: eve.json windows timestamp field has "Eastern Daylight Time" appended to timestamp +Bug #3699: smb: post-GAP file handling +Bug #3700: nfs: post-GAP file handling +Bug #3720: Incorrect handling of ASN1 relative_offset keyword +Bug #3732: filemagic logging resulting in performance hit +Bug #3749: redis: Reconnect is invalid in batch mode +Bug #3750: redis: no or delayed data in low speed network +Bug #3772: DNP3 probing parser does not detect the proper direction in midstream +Bug #3779: Exit on signature with invalid transform pcrexform +Bug #3783: Stack overflow in DetectFlowbitsAnalyze +Bug #3802: Rule filename mutation when reading file hash files from a directory other than the default-rule-directory +Bug #3808: pfring: compile warnings +Bug #3814: Coverity scan issue -- null pointer deref in ftp logger +Bug #3815: Coverity scan issue -- control flow issue ftp logger +Bug #3817: Coverity scan issue -- resource leak in filestore output logger +Bug #3818: Coverity scan issue -- null pointer deref in detect engine +Bug #3820: ssh: invalid use to 'AppLayerResult::incomplete` +Bug #3821: Memory leak in signature parsing with keyword rfb.secresult +Bug #3822: Rust panic at DCERPC signature parsing +Bug #3840: Integer overflow in DetectContentPropagateLimits leading to unintended signature behavior +Bug #3841: Heap-buffer-overflow READ 8 · DetectGetLastSMByListId +Bug #3851: Invalid DNS incomplete result +Bug #3855: mqtt: coverity static analysis issues + +5.0.1 -- 2019-12-13 + +Bug #1871: intermittent abort()s at shutdown and in unix-socket +Bug #2810: enabling add request/response http headers in master +Bug #3047: byte_extract does not work in some situations +Bug #3073: AC_CHECK_FILE on cross compile +Bug #3103: --engine-analysis warning for flow on an icmp request rule +Bug #3120: nfq_handle_packet error -1 Resource temporarily unavailable warnings +Bug #3237: http_accept not treated as sticky buffer by --engine-analysis +Bug #3254: tcp: empty SACK option leads to decoder event +Bug #3263: nfq: invalid number of bytes reported +Bug #3264: EVE DNS Warning about defaulting to v2 as version is not set. +Bug #3266: fast-log: icmp type prints wrong value +Bug #3267: Support for tcp.hdr Behavior +Bug #3275: address parsing: memory leak in error path +Bug #3277: segfault when test a nfs pcap file +Bug #3281: Impossible to cross-compile due to AC_CHECK_FILE +Bug #3284: hash function for string in dataset is not correct +Bug #3286: TCP evasion technique by faking a closed TCP session +Bug #3324: TCP evasion technique by overlapping a TCP segment with a fake packet +Bug #3328: bad ip option evasion +Bug #3340: DNS: DNS over TCP transactions logged with wrong direction. +Bug #3341: tcp.hdr content matches don't work as expected +Bug #3345: App-Layer: Not all parsers register TX detect flags that should +Bug #3346: BPF filter on command line not honored for pcap file +Bug #3362: cross compiling not affecting rust component of suricata +Bug #3376: http: pipelining tx id handling broken +Bug #3386: Suricata is unable to get MTU from NIC after 4.1.0 +Bug #3389: EXTERNAL_NET no longer working in 5.0 as expected +Bug #3390: Eve log does not generate pcap_filename when Interacting via unix socket in pcap processing mode +Bug #3397: smtp: file tracking issues when more than one attachment in a tx +Bug #3398: smtp: 'raw-message' option file tracking issues with multi-tx +Bug #3399: smb: post-GAP some transactions never close +Bug #3401: smb1: 'event only' transactions for bad requests never close +Bug #3411: detect/asn1: crashes on packets smaller than offset setting +Task #3364: configure: Rust 1.37+ has cargo-vendor support bundled into cargo. +Documentation #2885: update documentation to indicate -i can be used multiple times + +5.0.0 -- 2019-10-15 + +Feature #1851: add verbosity level description to the help command +Feature #1940: Debian Jessie - better message when trying to run 2 suricata with afpacket +Feature #3204: ja3(s): automatically enable when rules require it +Bug #1443: deprecated library calls +Bug #1778: af_packet: IPS and defrag +Bug #2386: check if default log dir is writable at start up +Bug #2465: Eve Stats will not be reported unless stats.log is enabled +Bug #2490: Filehash rule does not fire without filestore keyword +Bug #2668: make install-full fails if CARGO_TARGET_DIR has spaces in the directory path +Bug #2669: make install-full fails due to being unable to find libhtp.so.2 +Bug #2955: lua issues on arm (fedora:29) +Bug #3113: python-yaml dependency is actually python3-yaml dependency +Bug #3139: enip: compile warnings on gcc-8 +Bug #3143: datasets: don't use list in global config +Bug #3190: file_data inspection inhibited by additional (non-file_data) content match rule +Bug #3196: Distributed archive do not include eBPF files +Bug #3209: Copy engine provided classification.config to $datadir/suricata. +Bug #3210: Individual output log levels capped by the default log level +Bug #3216: MSN protocol detection/parser is not working +Bug #3223: --disable-geoip does not work +Bug #3226: ftp: ASAN error +Bug #3232: Static build with pcap fails +Optimization #3039: configure: don't generate warnings on missing features +Documentation #2640: http-body and http-body-printable in eve-log require metadata to be enabled, yet there is no indication of this anywhere +Documentation #2839: Update perf and tuning user guides +Documentation #2876: doc: add nftables with nfqueue section +Documentation #3207: Update the http app-layer doc and config +Documentation #3230: EVE DNS logger defaults to version 2 instead of version when version not specified. + +5.0.0-rc1 -- 2019-09-24 + +Feature #524: detect double encoding in URI +Feature #713: tls.fingerprint - file usage +Feature #997: Add libhtp event for every htp_log() that needs an event. +Feature #1203: TCP Fast Open support +Feature #1249: http/dns ip-reputation alike technique +Feature #1757: URL Reputation +Feature #2200: Dynamically add md5 to blacklist without full restart +Feature #2283: turn content modifiers into 'sticky buffers' +Feature #2314: protocol parser: rdp +Feature #2315: eve: ftp logging +Feature #2318: matching on large amounts of data with dynamic updates +Feature #2529: doc: include quick start guide +Feature #2539: protocol parser: vxlan +Feature #2670: tls_cert sticky buffer +Feature #2684: Add JA3S +Feature #2738: SNMP parser, logging and detection +Feature #2754: JA3 and JA3S - sets / reputation +Feature #2758: intel / reputation matching on arbitrary data +Feature #2789: Use clang for building eBPF programs even if Suricata is built using GCC +Feature #2916: FTP decoder should have Rust port parsers +Feature #2940: document anomaly log +Feature #2941: anomaly log: add protocol detection events +Feature #2952: modernize http_header_names +Feature #3011: Add new 'cluster_peer' runmode to allow for load balancing by IP header (src<->dst) only +Feature #3058: Hardware offload for XDP bypass +Feature #3059: Use pinned maps in XDP bypass +Feature #3060: Add way to detect TCP MSS values +Feature #3061: Add way to inspect TCP header +Feature #3062: Add way to inspect UDP header +Feature #3074: DNS full domain matching within the dns_query buffer +Feature #3080: Provide a IP pair XDP load balancing +Feature #3081: Decapsulation of GRE in XDP filter +Feature #3084: SIP parser, logging and detection +Feature #3165: New rule keyword: dns.opcode; For matching on the opcode in the DNS header. +Bug #941: Support multiple stacked compression, compression that specifies the wrong compression type +Bug #1271: Creating core dump with dropped privileges +Bug #1656: several silent bypasses at the HTTP application level (chunking, compression, HTTP 0.9...) +Bug #1776: Multiple Content-Length headers causes HTP_STREAM_ERROR +Bug #2080: Rules with bad port group var do not error +Bug #2146: DNS answer not logged with eve-log +Bug #2210: logging: SC_LOG_OP_FILTER still displays some lines not matching filter +Bug #2264: file-store.stream-depth not working as expected when configured to a specific value +Bug #2395: File_data inspection depth while inspecting base64 decoded data +Bug #2619: Malformed HTTP causes FN using http_header_names; +Bug #2626: doc/err: More descriptive message on err for escaping backslash +Bug #2654: Off-by-one iteration of EBPF flow_table_vX in EBPFForEachFlowVXTable (util-ebpf.c) +Bug #2655: GET/POST HTTP-request with no Content-Length, http_client_body miss +Bug #2662: unix socket - memcap read/set showing unlimited where there are limited values configured by default +Bug #2686: Fancy Quotes in Documentation +Bug #2765: GeoIP keyword depends on now discontinued legacy GeoIP database +Bug #2769: False positive alerts firing after upgrade suricata 3.0 -> 4.1.0 +Bug #2786: make install-full does not install some source events rules +Bug #2840: xdp modes - Invalid argument (-22) on certain NICs +Bug #2847: Confusing warning “Rule is inspecting both directions” when inspecting engine analysis output +Bug #2853: filestore (v1 and v2): dropping of "unwanted" files +Bug #2926: engine-analysis with content modifiers not always issues correct warning +Bug #2942: anomaly log: app layer events +Bug #2951: valgrind warnings in ftp +Bug #2953: bypass keyword: Suricata 4.1.x Segmentation Faults +Bug #2961: filestore: memory leaks +Bug #2965: Version 5 Beta1 - Multiple NFQUEUE failed +Bug #2986: stream bypass not making callback as expected +Bug #2992: Build failure on m68k with uclibc +Bug #2999: AddressSanitizer: heap-buffer-overflow in HTPParseContentRange +Bug #3000: tftp: missing logs because of broken tx handling +Bug #3004: SC_ERR_PCAP_DISPATCH with message "error code -2" upon rule reload completion +Bug #3006: improve rule keyword alproto registration +Bug #3007: rust: updated libc crate causes deprecation warnings +Bug #3009: Fixes warning about size of integers in string formats +Bug #3051: mingw/msys: compile errors +Bug #3054: Build failure with --enable-rust-debug +Bug #3070: coverity warnings in protocol detection +Bug #3072: Rust nightly warning +Bug #3076: Suricata sometimes doesn't store the vlan id when vlan.use-for-tracking is false +Bug #3089: Fedora rawhide af-packet compilation err +Bug #3098: rule-reloads Option? +Bug #3111: ftp warnings during compile +Bug #3112: engine-analysis warning on http_content_type +Bug #3133: http_accept_enc warning with engine-analysis +Bug #3136: rust: Remove the unneeded macros +Bug #3138: Don't install Suricata provided rules to /etc/suricata/rules as part of make install-rules. +Bug #3140: ftp: compile warnings on gcc-8 +Bug #3158: 'wrong thread' tracking inaccurate for bridging IPS modes +Bug #3162: TLS Lua output does not work without TLS log +Bug #3169: tls: out of bounds read (5.x) +Bug #3171: defrag: out of bounds read (5.x) +Bug #3176: ipv4: ts field decoding oob read (5.x) +Bug #3177: suricata is logging tls log repeatedly if custom mode is enabled +Bug #3185: decode/der: crafted input can lead to resource starvation (5.x) +Bug #3189: NSS Shutdown triggers crashes in test mode (5.x) +Optimization #879: update configure.ac with autoupdate +Optimization #1218: BoyerMooreNocase could avoid tolower() call +Optimization #1220: Boyer Moore SPM pass in ctx instead of individual bmBc and bmBg +Optimization #2602: add keywords to --list-keywords output +Optimization #2843: suricatact/filestore/prune: check that directory is a filestore directory before removing files +Optimization #2848: Rule reload when run with -s or -S arguments +Optimization #2991: app-layer-event keyword tx handling +Optimization #3005: make sure DetectBufferSetActiveList return codes are always checked +Optimization #3077: FTP parser command lookup +Optimization #3085: Suggest more appropriate location to store eBPF binaries +Optimization #3137: Make description of all keywords consistent and pretty +Task #2629: tracking: Rust 2018 edition +Task #2974: detect: check all keyword urls +Task #3014: Missing documentation for "flags" option +Task #3092: Date of revision should also be a part of info from suricata -v +Task #3135: counters: new default for decoder events +Task #3141: libhtp 0.5.31 + +5.0.0-beta1 -- 2019-04-30 + +Feature #884: add man pages +Feature #984: libhtp HTP_AUTH_UNRECOGNIZED +Feature #1970: json: make libjansson mandatory +Feature #2081: document byte_test +Feature #2082: document byte_jump +Feature #2083: document byte_extract +Feature #2282: event log aka weird.log +Feature #2332: Support for common http response headers - Location and Server +Feature #2421: add system mode and user mode +Feature #2459: Support of FTP active mode +Feature #2484: no stream events after known pkt loss in flow +Feature #2485: http: log byte range with file extraction +Feature #2507: Make Rust mandatory +Feature #2561: Add possibility for smtp raw extraction +Feature #2563: Add dump of all headers in http eve-log +Feature #2572: extend protocol detection to specify flow direction +Feature #2741: netmap: add support for lb and vale switches +Feature #2766: Simplified Napatech Configuration +Feature #2820: pcap multi dev support for Windows (5.0.x) +Feature #2837: Add more custom HTTP Header values for HTTP JSON Logging +Feature #2895: OpenBSD pledge support +Feature #2897: update http_content_type and others to new style sticky buffers +Feature #2914: modernize tls sticky buffers +Feature #2930: http_protocol: use mpm and content inspect v2 apis +Feature #2937: sticky buffer access from lua script +Optimization #2530: Print matching rule SID in filestore meta file +Optimization #2632: remove C implementations where we have Rust as well +Optimization #2793: Python 3 support for python tools +Optimization #2808: Prefer Python 3 in ./configure +Bug #1013: command line parsing +Bug #1324: vlan tag in eve.json +Bug #1427: configure with libnss and libnspr +Bug #1694: unix-socket reading 0 size pcap +Bug #1860: 2220005: SURICATA SMTP bdat chunk len exceeded when using SMTP connection caching +Bug #2057: eve.json flow logs do not contain in_iface +Bug #2432: engine-analysis does not print out the tls buffers +Bug #2503: rust: nom 4.2 released +Bug #2527: FTP file extraction only working in passive mode +Bug #2605: engine-analysis warning on PCRE +Bug #2733: rust/mingw: libc::IPPROTO_* not defined +Bug #2751: Engine unable to disable detect thread, Killing engine. (in libpcap mode) +Bug #2775: dns v1/2 with rust results in less app layer data available in the alert record (for dns related alerts/rules) +Bug #2797: configure.ac: broken --{enable,disable}-xxx options +Bug #2798: --engine-analysis is unaware of http_host buffer +Bug #2800: Undocumented commands for suricatasc +Bug #2812: suricatasc multiple python issues +Bug #2813: suricatasc: failure with extra commands +Bug #2817: Suricata.yaml encrypt-handling instead encryption-handling +Bug #2821: netmap/afpacket IPS: stream.inline: auto broken (5.0.x) +Bug #2822: SSLv3 - AddressSanitizer heap-buffer-overflow (5.0.x) +Bug #2833: mem leak - rules loading hunt rules +Bug #2838: 4.1.x gcc 9 compilation warnings +Bug #2844: alignment issues in dnp3 +Bug #2846: IPS mode crash under load (5.0.x) +Bug #2857: nfq asan heap-use-after-free error +Bug #2877: rust: windows build fails in gen-c-headers.py +Bug #2889: configure doesn't display additional information for missing requirements +Bug #2896: smb 1 create andx request does not parse the filename correctly (master) +Bug #2899: Suricata 4.1.2 and up to 5.x Dev branch - Make compile issue when using PF_ring library on Redhat only +Bug #2901: pcap logging with lz4 coverity warning (master) +Bug #2909: segfault on logrotation when the files cannot be opened +Bug #2912: memleaks in nflog +Bug #2915: modernize ssh sticky buffers +Bug #2921: chmod file mode warning expressed in incorrect base +Bug #2929: error messages regarding byte jump and byte extract +Bug #2944: ssh: heap buffer overflow (master) +Bug #2945: mpls: heapbuffer overflow in file decode-mpls.c (master) +Bug #2946: decode-ethernet: heapbuffer overflow in file decode-ethernet.c (master) +Bug #2947: rust/dhcp: panic in dhcp parser (master) +Bug #2948: mpls: cast of misaligned data leads to undefined behaviour (master) +Bug #2949: rust/ftp: panic in ftp parser (master) +Bug #2950: rust/nfs: integer underflow (master) +Task #2297: deprecate: dns.log +Task #2376: deprecate: files-json.log +Task #2379: deprecate: Tilera / Tile support +Task #2849: Remove C SMB parser. +Task #2850: Remove C DNS parsers. + +4.1.2 -- 2018-12-21 + +Feature #1863: smtp: improve pipelining support +Feature #2748: bundle libhtp 0.5.29 +Feature #2749: bundle suricata-update 1.0.3 +Bug #2682: python-yaml Not Listed As Ubuntu Prerequisite +Bug #2736: DNS Golden Transaction ID - detection bypass +Bug #2745: Invalid detect-engine config could lead to segfault +Bug #2752: smb: logs for IOCTL and DCERPC have tree_id value of 0 + +4.1.1 -- 2018-12-17 + +Feature #2637: af-packet: improve error output for BPF loading failure +Feature #2671: Add Log level to suricata.log when using JSON type +Bug #2502: suricata.c ConfigGetCaptureValue - PCAP/AFP fallthrough to strip_trailing_plus +Bug #2528: krb parser not always parsing tgs responses +Bug #2633: Improve errors handling in AF_PACKET +Bug #2653: llc detection failure in configure.ac +Bug #2677: coverity: ja3 potential memory leak +Bug #2679: build with profiling enabled on generates compile warnings +Bug #2704: DNSv1 for Rust enabled builds. +Bug #2705: configure: Test for PyYAML and disable suricata-update if not installed. +Bug #2716: Stats interval are 1 second too early each tick +Bug #2717: nfs related panic in 4.1 +Bug #2719: Failed Assertion, Suricata Abort - util-mpm-hs.c line 163 (4.1.x) +Bug #2723: dns v2 json output should always set top-level rrtype in responses +Bug #2730: rust/dns/lua - The Lua calls for DNS values when using Rust don't behave the same as the C implementation. +Bug #2731: multiple instances of transaction loggers are broken +Bug #2734: unix runmode deadlock when using too many threads + +4.1.0 -- 2018-11-06 + +Bug #2467: 4.1beta1 - non rust builds with SMB enabled +Bug #2657: smtp segmentation fault +Bug #2663: libhtp 0.5.28 + +4.1.0-rc2 -- 2018-10-16 + +Feature #2279: TLS 1.3 decoding, SNI extraction and logging +Feature #2562: Add http_port in http eve-log if specified in the hostname +Feature #2567: multi-tenancy: add 'device' selector +Feature #2638: community flow id +Optimization #2579: tcp: SegmentSmack +Optimization #2580: ip: FragmentSmack +Bug #2100: af_packet: High latency +Bug #2212: profiling: app-layer profiling shows time spent in HTTP on UDP +Bug #2419: Increase size of length of Decoder handlers from uint16 to uint32 +Bug #2491: async-oneside and midstream not working as expected +Bug #2522: The cross-effects of rules on each other, without the use of flowbits. +Bug #2541: detect-parse: missing space in error message +Bug #2552: "Drop" action is logged as "allowed" in af_packet and netmap modes +Bug #2554: suricata does not detect a web-attack +Bug #2555: Ensure strings in eve-log are json-encodable +Bug #2558: negated fileext and filename do not work as expected +Bug #2559: DCE based rule false positives +Bug #2566: memleak: applayer dhcp with 4.1.0-dev (rev 9370805) +Bug #2570: Signature affecting another's ability to detect and alert +Bug #2571: coredump: liballoc/vec.rs dhcp +Bug #2573: prefilter keyword doesn't work when detect.prefilter.default=mpm +Bug #2574: prefilter keyword as alias for fast_pattern is broken +Bug #2603: memleak/coredump: Ja3BufferInit +Bug #2604: memleak: DetectEngineStateAlloc with ipsec-events.rules +Bug #2606: File descriptor leak in af-packet mode +Bug #2615: processing of nonexistent pcap + +4.1.0-rc1 -- 2018-07-20 + +Feature #2292: flow: add icmpv4 and improve icmpv6 flow handling +Feature #2298: pcap: store pcaps in compressed form +Feature #2416: Increase XFF coverage to files and http log +Feature #2417: Add Option to Delete Pcap Files After Processing +Feature #2455: Add WinDivert source to Windows builds +Feature #2456: LZ4 compression for pcap logs +Optimization #2461: Let user to explicit disable libnss and libnspr support +Bug #1929: yaml: ConfYamlHandleInclude memleak +Bug #2090: Rule-reload in multi-tenancy is buggy +Bug #2217: event_type flow is missing icmpv4 (while it has icmpv6) info wherever available +Bug #2463: memleak: gitmaster flash decompression - 4.1.0-dev (rev efdc592) +Bug #2469: The autoconf script throws and error when af_packet is enabled and then continues +Bug #2481: integer overflow caused by casting uin32 to uint16 in detection +Bug #2492: Inverted IP params in fileinfo events +Bug #2496: gcc 8 warnings +Bug #2498: Lua file output script causes a segfault when protocol is not HTTP +Bug #2501: Suricata stops inspecting TCP stream if a TCP RST was met +Bug #2504: ntp parser update cause build failure +Bug #2505: getrandom prevents any suricata start commands on more later OS's +Bug #2511: Suricata gzip unpacker bypass +Bug #2515: memleak: when using smb rules without rust +Bug #2516: Dead lock caused by unix command register-tenant +Bug #2518: Tenant rules reload completely broken in 4.x.x +Bug #2520: Invalid application layer logging in alert for DNS +Bug #2521: rust: dns warning during compile +Bug #2536: libhtp 0.5.27 +Bug #2542: ssh out of bounds read +Bug #2543: enip out of bounds read + +4.1.0-beta1 -- 2018-03-22 + +Feature #550: Extract file attachments from FTP +Feature #646: smb log feature to be introduced +Feature #719: finish/enable smb2 app layer parser +Feature #723: Add support for smb 3 +Feature #724: Prevent resetting in UNIX socket mode +Feature #735: Introduce content_len keyword +Feature #741: Introduce endswith keyword +Feature #742: startswith keyword +Feature #1006: transformation api +Feature #1198: more compact dns logging +Feature #1201: file-store metadata in JSON format +Feature #1386: offline: add pcap file name to EVE +Feature #1458: unix-socket - make rule load errs available +Feature #1476: Suricata Unix socket PCAP processing stats should not need to reset after each run +Feature #1579: Support Modbus Unit Identifier +Feature #1585: unix-socket: improve information regarding ruleset +Feature #1600: flash file decompression for file_data +Feature #1678: open umask settings or make them configurable +Feature #1948: allow filestore name configuration options +Feature #1949: only write unique files +Feature #2020: eve: add body of signature to eve.json alert +Feature #2062: tls: reimplement tls.fingerprint +Feature #2076: Strip whitespace from buffers +Feature #2086: DNS answer for a NS containing multiple name servers should only be one line +Feature #2142: filesize: support other units than only bytes +Feature #2192: JA3 TLS client fingerprinting +Feature #2199: DNS answer events compacted +Feature #2222: Batch submission of PCAPs over the socket +Feature #2253: Log rule metadata in alert event +Feature #2285: modify memcaps over unix socket +Feature #2295: decoder: support PCAP LINKTYPE_IPV4 +Feature #2299: pcap: read directory with pcaps from the command-line +Feature #2303: file-store enhancements (aka file-store v2): deduplication; hash-based naming; json metadata and cleanup tooling +Feature #2352: eve: add "metadata" field to alert (rework of vars) +Feature #2382: deprecate: CUDA support +Feature #2399: eBPF and XDP bypass for AF_PACKET capture method +Feature #2464: tftp logging +Optimization #2193: random: support getrandom(2) if available +Optimization #2302: rule parsing: faster parsing by not using pcre +Bug #993: libhtp upgrade to handle responses first +Bug #1503: lua output setup failure does not exit engine with --init-errors-fatal +Bug #1788: af-packet coverity warning +Bug #1842: Duplicated analyzer in Prelude alert +Bug #1904: modbus: duplicate alerts / detection unaware of direction +Bug #2202: BUG_ON asserts in AppLayerIncFlowCounter +Bug #2229: mem leak AFP with 4.0.0-dev (rev 1180687) +Bug #2240: suricatasc dump-counters returns error when return message is larger than 4096 +Bug #2252: Rule parses in 4.0 when flow to client is set and http_client_body is used. +Bug #2258: rate_filter inconsistency: triggered after "count" detections when by_rule, and after count+1 detections when by_src/by_dst. +Bug #2268: Don't printf util-enum errors +Bug #2288: Suricata segfaults on ICMP and flowint check +Bug #2294: rules: depth < content rules not rejected (master) +Bug #2307: segfault in http_start with 4.1.0-dev (rev 83f220a) +Bug #2335: conf: stack-based buffer-overflow in ParseFilename +Bug #2345: conf: Memory-leak in DetectAddressTestConfVars +Bug #2346: conf: NULL-pointer dereference in ConfUnixSocketIsEnable +Bug #2347: conf: use of NULL-pointer in DetectLoadCompleteSigPath +Bug #2349: conf: multiple NULL-pointer dereferences in FlowInitConfig +Bug #2353: Command Line Options Ignored with pcap-file-continuous setting +Bug #2354: conf: multiple NULL-pointer dereferences in StreamTcpInitConfig +Bug #2356: coverity issues in new pcap file/directory handling +Bug #2360: possible deadlock with signal handling +Bug #2364: rust/dns: logging missing string versions of rtypes and rcodes +Bug #2365: rust/dns: flooded by 'LogDnsLogger not implemented for Rust DNS' +Bug #2367: Conf: Multiple NULL-pointer dereferences in HostInitConfig +Bug #2368: Conf: Multiple NULL-pointer dereferences after ConfGetBool in StreamTcpInitConfig +Bug #2370: Conf: Multiple NULL-pointer dereferences in PostConfLoadedSetup +Bug #2390: mingw linker error with rust +Bug #2391: libhtp 0.5.26 +Bug #2394: Pcap Directory May Miss Files +Bug #2397: Call to panic()! macro in Rust NFS decoder causes crash on malformed NFS traffic +Bug #2398: Lua keyword cmd help documentation pointing to old docs +Bug #2402: http_header_names doesn't operate as documented +Bug #2403: Crash for offline pcap mode when running in single mode +Bug #2407: Fix timestamp offline when pcap timestamp is zero +Bug #2408: fix print backslash in PrintRawUriFp +Bug #2414: NTP parser registration frees used memory +Bug #2418: Skip configuration "include" nodes when file is empty +Bug #2420: Use pthread_sigmask instead of sigprogmask for signal handling +Bug #2425: DNP3 memcpy buffer overflow +Bug #2427: Suricata 3.x.x and 4.x.x do not parse HTTP responses if tcp data was sent before 3-way-handshake completed +Bug #2430: http eve log data source/dest flip +Bug #2437: rust/dns: Core Dump with malformed traffic +Bug #2442: der parser: bad input consumes cpu and memory +Bug #2446: http bodies / file_data: thread space creation writing out of bounds (master) +Bug #2451: Missing Files Will Cause Pcap Thread to No Longer Run in Unix Socket Mode +Bug #2454: master - suricata.c:2473-2474 - SIGUSR2 not wrapped in #ifndef OS_WIN32 +Bug #2466: [4.1beta1] Messages with SC_LOG_CONFIG level are logged to syslog with EMERG priority + +4.0.1 -- 2017-10-18 + +Bug #2050: TLS rule mixes up server and client certificates +Bug #2064: Rules with dual classtype do not error +Bug #2074: detect msg: memory leak +Bug #2102: Rules with dual sid do not error +Bug #2103: Rules with dual rev do not error +Bug #2151: The documentation does not reflect current suricata.yaml regarding cpu-affinity +Bug #2194: rust/nfs: sigabrt/rust panic - 4.0.0-dev (rev fc22943) +Bug #2197: rust build with lua enabled fails on x86 +Bug #2201: af_packet: suricata leaks memory with use-mmap enabled and incorrect BPF filter +Bug #2207: DNS UDP "Response" parsing recording an incorrect value +Bug #2208: mis-structured JSON stats output if interface name is shortened +Bug #2226: improve error message if stream memcaps too low +Bug #2228: enforcing specific number of threads with autofp does not seem to work +Bug #2244: detect state uses broken offset logic (4.0.x) +Feature #2114: Redis output: add RPUSH support +Feature #2152: Packet and Drop Counters for Napatech + +4.0.0 -- 2017-07-27 + +Feature #2138: Create a sample systemd service file. +Feature #2184: rust: increase minimally supported rustc version to 1.15 +Bug #2169: dns/tcp: response traffic leads to 'app_proto_tc: failed' +Bug #2170: Suricata fails on large BPFs with AF_PACKET +Bug #2185: rust: build failure if libjansson is missing +Bug #2186: smb dcerpc segfaults in StubDataParser +Bug #2187: hyperscan: mpm setup error leads to crash + +4.0.0-rc2 -- 2017-07-13 + +Feature #744: Teredo configuration +Feature #1748: lua: expose tx in alert lua scripts +Bug #1855: alert number output +Bug #1888: noalert in a pass rule disables the rule +Bug #1957: PCRE lowercase enforcement in http_host buffer does not allow for upper case in hex-encoding +Bug #1958: Possible confusion or bypass within the stream engine with retransmits. +Bug #2110: isdataat: keyword memleak +Bug #2162: rust/nfs: reachable asserting rust panic +Bug #2175: rust/nfs: panic - 4.0.0-dev (rev 7c25a2d) +Bug #2176: gcc 7.1.1 'format truncation' compiler warnings +Bug #2177: asn1/der: stack overflow + +4.0.0-rc1 -- 2017-06-28 + +Feature #2095: eve: http body in alert event +Feature #2131: nfs: implement GAP support +Feature #2156: Add app_proto or partial flow entry to alerts +Feature #2163: ntp parser +Feature #2164: rust: external parser crate support +Bug #1930: Segfault when event rule is invalid +Bug #2038: validate app-layer API use +Bug #2101: unix socket: stalling due to being unable to disable detect thread +Bug #2109: asn1: keyword memleak +Bug #2117: byte_extract and byte_test collaboration doesnt work on 3.2.1 +Bug #2141: 4.0.0-dev (rev 8ea9a5a) segfault +Bug #2143: Bypass cause missing alert on packets only signatures +Bug #2144: rust: panic in dns/tcp +Bug #2148: rust/dns: panic on malformed rrnames +Bug #2153: starttls 'tunnel' packet issue - nfq_handle_packet error -1 +Bug #2154: Dynamic stack overflow in payload printable output +Bug #2155: AddressSanitizer double-free error +Bug #2157: Compilation Issues Beta 4.0 +Bug #2158: Suricata v4.0.0-beta1 dns_query; segmentation fault +Bug #2159: http: 2221028 triggers on underscore in hostname +Bug #2160: openbsd: pcap with raw datalink not supported +Bug #2161: libhtp 0.5.25 +Bug #2165: rust: releases should include crate dependencies (cargo-vendor) + +4.0.0-beta1 -- 2017-06-07 + +Feature #805: Add support for applayer change +Feature #806: Implement STARTTLS support +Feature #1636: Signal rotation of unified2 log file without restart +Feature #1953: lua: expose flow_id +Feature #1969: TLS transactions with session resumption are not logged +Feature #1978: Using date in logs name +Feature #1998: eve.tls: custom TLS logging +Feature #2006: tls: decode certificate serial number +Feature #2011: eve.alert: print outside IP addresses on alerts on traffic inside tunnels +Feature #2046: Support custom file permissions per logger +Feature #2061: lua: get timestamps from flow +Feature #2077: Additional HTTP Header Contents and Negation +Feature #2123: unix-socket: additional runmodes +Feature #2129: nfs: parser, logger and detection +Feature #2130: dns: rust parser with stateless behaviour +Feature #2132: eve: flowbit and other vars logging +Feature #2133: unix socket: add/remove hostbits +Bug #1335: suricata option --pidfile overwrites any file +Bug #1470: make install-full can have race conditions on OSX. +Bug #1759: CentOS5 EOL tasks +Bug #2037: travis: move off legacy support +Bug #2039: suricata stops processing when http-log output via unix_stream backs up +Bug #2041: bad checksum 0xffff +Bug #2044: af-packet: faulty VLAN handling in tpacket-v3 mode +Bug #2045: geoip: compile warning on CentOS 7 +Bug #2049: Empty rule files cause failure exit code without corresponding message +Bug #2051: ippair: xbit unset memory leak +Bug #2053: ippair: pair is direction sensitive +Bug #2070: file store: file log / file store mismatch with multiple files +Bug #2072: app-layer: fix memleak on bad traffic +Bug #2078: http body handling: failed assertion +Bug #2088: modbus: clang-4.0 compiler warnings +Bug #2093: Handle TCP stream gaps. +Bug #2097: "Name of device should not be null" appears in suricata.log when using pfring with configuration from suricata.yaml +Bug #2098: isdataat: fix parsing issue with leading spaces +Bug #2108: pfring: errors when compiled with asan/debug +Bug #2111: doc: links towards http_header_names +Bug #2112: doc: links towards certain http_ keywords not working +Bug #2113: Race condition starting Unix Server +Bug #2118: defrag - overlap issue in linux policy +Bug #2125: ASAN SEGV - Suricata version 4.0dev (rev 922a27e) +Optimization #521: Introduce per stream thread segment pool +Optimization #1873: Classtypes missing on decoder-events,files, and stream-events + +3.2.1 -- 2017-02-15 + +Feature #1951: Allow building without libmagic/file +Feature #1972: SURICATA ICMPv6 unknown type 143 for MLDv2 report +Feature #2010: Suricata should confirm SSSE3 presence at runtime when built with Hyperscan support +Bug #467: compilation with unittests & debug validation +Bug #1780: VLAN tags not forwarded in afpacket inline mode +Bug #1827: Mpm AC fails to alloc memory +Bug #1843: Mpm Ac: int overflow during init +Bug #1887: pcap-log sets snaplen to -1 +Bug #1946: can't get response info in some situation +Bug #1973: suricata fails to start because of unix socket +Bug #1975: hostbits/xbits memory leak +Bug #1982: tls: invalid record event triggers on valid traffic +Bug #1984: http: protocol detection issue if both sides are malformed +Bug #1985: pcap-log: minor memory leaks +Bug #1987: log-pcap: pcap files created with invalid snaplen +Bug #1988: tls_cert_subject bug +Bug #1989: SMTP protocol detection is case sensitive +Bug #1991: Suricata cannot parse ports: "![1234, 1235]" +Bug #1997: tls-store: bug that cause Suricata to crash +Bug #2001: Handling of unsolicited DNS responses. +Bug #2003: BUG_ON body sometimes contains side-effectual code +Bug #2004: Invalid file hash computation when force-hash is used +Bug #2005: Incoherent sizes between request, capture and http length +Bug #2007: smb: protocol detection just checks toserver +Bug #2008: Suricata 3.2, pcap-log no longer works due to timestamp_pattern PCRE +Bug #2009: Suricata is unable to get offloading settings when run under non-root +Bug #2012: dns.log does not log unanswered queries +Bug #2017: EVE Log Missing Fields +Bug #2019: IPv4 defrag evasion issue +Bug #2022: dns: out of bound memory read + +3.2 -- 2016-12-01 + +Bug #1117: PCAP file count does not persist +Bug #1577: luajit scripts load error +Bug #1924: Windows dynamic DNS updates trigger 'DNS malformed request data' alerts +Bug #1938: suricata: log handling issues +Bug #1955: luajit script init failed +Bug #1960: Error while parsing rule with PCRE keyword with semicolon +Bug #1961: No error on missing semicolon between depth and classtype +Bug #1965: dnp3/enip/cip keywords naming convention +Bug #1966: af-packet fanout detection broken on Debian Jessie (master) + +3.2RC1 -- 2016-11-01 + +Feature #1906: doc: install man page and ship pdf +Feature #1916: lua: add an SCPacketTimestamp function +Feature #1867: rule compatibility: flow:not_established not supported. +Bug #1525: Use pkg-config for libnetfilter_queue +Bug #1690: app-layer-proto negation issue +Bug #1909: libhtp 0.5.23 +Bug #1914: file log always shows stored: no even if file is stored +Bug #1917: nfq: bypass SEGV +Bug #1919: filemd5: md5-list does not allow comments any more +Bug #1923: dns - back to back requests results in loss of response +Bug #1928: flow bypass leads to memory errors +Bug #1931: multi-tenancy fails to start +Bug #1932: make install-full does not install tls-events.rules +Bug #1935: Check redis reply in non pipeline mode +Bug #1936: Can't set fast_pattern on tls_sni content + +3.2beta1 -- 2016-10-03 + +Feature #509: add SHA1 and SHA256 checksum support for files +Feature #1231: ssl_state negation support +Feature #1345: OOBE -3- disable NIC offloading by default +Feature #1373: Allow different reassembly depth for filestore rules +Feature #1495: EtherNet/IP and CIP support +Feature #1583: tls: validity fields (notBefore and notAfter) +Feature #1657: Per application layer stats +Feature #1896: Reimplement tls.subject and tls.issuerdn +Feature #1903: tls: tls_cert_valid and tls_cert_expired keywords +Feature #1907: http_request_line and http_response_line +Optimization #1044: TLS buffers evaluated by fast_pattern matcher. +Optimization #1277: Trigger second live rule-reload while first one is in progress +Bug #312: incorrect parsing of rules with missing semi-colon for keywords +Bug #712: wildcard matches on tls.subject +Bug #1353: unix-command socket created with last character missing +Bug #1486: invalid rule: parser err msg not descriptive enough +Bug #1525: Use pkg-config for libnetfilter_queue +Bug #1893: tls: src_ip and dest_ip reversed in TLS events for IPS vs IDS mode. +Bug #1898: Inspection does not always stop when stream depth is reached + +3.1.2 -- 2016-09-06 + +Feature #1830: support 'tag' in eve log +Feature #1870: make logged flow_id more unique +Feature #1874: support Cisco Fabric Path / DCE +Feature #1885: eve: add option to log all dropped packets +Bug #1849: ICMPv6 incorrect checksum alert if Ethernet FCS is present +Bug #1853: suricata is matching everything on dce_stub_data buffer +Bug #1854: unified2: logging of tagged packets not working +Bug #1856: PCAP mode device not found +Bug #1858: Lots of TCP 'duplicated option/DNS malformed request data' after upgrading from 3.0.1 to 3.1.1 +Bug #1878: dns: crash while logging sshfp records +Bug #1880: icmpv4 error packets can lead to missed detection in tcp/udp +Bug #1884: libhtp 0.5.22 + +3.1.1 -- 2016-07-13 + +Feature #1775: Lua: SMTP-support +Bug #1419: DNS transaction handling issues +Bug #1515: Problem with Threshold.config when using more than one IP +Bug #1664: Unreplied DNS queries not logged when flow is aged out +Bug #1808: Can't set thread priority after dropping privileges. +Bug #1821: Suricata 3.1 fails to start on CentOS6 +Bug #1839: suricata 3.1 configure.ac says >=libhtp-0.5.5, but >=libhtp-0.5.20 required +Bug #1840: --list-keywords and --list-app-layer-protos not working +Bug #1841: libhtp 0.5.21 +Bug #1844: netmap: IPS mode doesn't set 2nd iface in promisc mode +Bug #1845: Crash on disabling a app-layer protocol when it's logger is still enabled +Optimization #1846: af-packet: improve thread calculation logic +Optimization #1847: rules: don't warn on empty files + +3.1 -- 2016-06-20 + +Bug #1589: Cannot run nfq in workers mode +Bug #1804: yaml: legacy detect-engine parsing custom values broken + +3.1RC1 -- 2016-06-07 + +Feature #681: Implement TPACKET_V3 support in AF_PACKET +Feature #1134: tls: server name rule keyword +Feature #1343: OOBE -1- increasing the default stream.memcap and stream.reassembly.memcap values +Feature #1344: OOBE -2- decreasing the default flow-timeouts (at least for TCP) +Feature #1563: dns: log sshfp records +Feature #1760: Unit tests: Don't register return value, use 1 for success, 0 for failure. +Feature #1761: Unit tests: Provide macros for clean test failures. +Feature #1762: default to AF_PACKET for -i if available +Feature #1785: hyperscan spm integration +Feature #1789: hyperscan mpm: enable by default +Feature #1797: netmap: implement 'threads: auto' +Feature #1798: netmap: warn about NIC offloading on FreeBSD +Feature #1800: update bundled libhtp to 0.5.20 +Feature #1801: reduce info level verbosity +Feature #1802: yaml: improve default layout +Feature #1803: reimplement rule grouping +Bug #1078: 'Not" operator (!) in Variable causes extremely slow loading of Suricata +Bug #1202: detect-engine profile medium consumes more memory than detect-engine profile high +Bug #1289: MPM b2gm matcher has questionable code +Bug #1487: Configuration parser depends on key ordering +Bug #1524: Potential Thread Name issues due to RHEL7 Interface Naming Contentions +Bug #1584: Rule keywords conflict will cause Suricata restart itself in loop +Bug #1606: [ERRCODE: SC_ERR_SYSCALL(50)] - Failure when trying to get MTU via ioctl: 6 +Bug #1665: Default maximum packet size is insufficient when VLAN tags are present (and not stripped) +Bug #1714: Kernel panic on application exit with netmap Suricata 3.0 stable +Bug #1746: deadlock with autofp and --disable-detection +Bug #1764: app-layer-modbus: AddressSanitizer error (segmentation fault) +Bug #1768: packet processing threads doubled +Bug #1771: tls store memory leak +Bug #1773: smtp: not all attachments inspected in all cases +Bug #1786: spm crash on rule reload +Bug #1792: dns-json-log produces no output +Bug #1795: Remove unused CPU affinity settings from suricata.yaml +Optimization #563: pmq optimization -- remove patter_id_array +Optimization #1037: Optimize TCP Option storage +Optimization #1418: lockless flow handling during capture (autofp) +Optimization #1784: reduce storage size of IPv4 options and IPv6 ext hdrs + +3.0.1 -- 2016-04-04 + +Feature #1704: hyperscan mpm integration +Feature #1661: Improved support for xbits/hostbits (in particular ip_pair) when running with multiple threads +Bug #1697: byte_extract incompatibility with Snort. +Bug #1737: Stats not reset between PCAPs when Suricata runs in socket mode + +3.0.1RC1 -- 2016-03-23 + +Feature #1535: Expose the certificate itself in TLS-lua +Feature #1696: improve logged flow_id +Feature #1700: enable "relro" and "now" in compile options for 3.0 +Feature #1734: gre: support transparent ethernet bridge decoding +Feature #1740: Create counters for decode-events errors +Bug #873: suricata.yaml: .mgc is NOT actually added to value for magic file +Bug #1166: tls: CID 1197759: Resource leak (RESOURCE_LEAK) +Bug #1268: suricata and macos/darwin: [ERRCODE: SC_ERR_MAGIC_LOAD(197)] - magic_load failed: File 5.19 supports only version 12 magic files. `/usr/share/file/magic.mgc' is version 7 +Bug #1359: memory leak +Bug #1411: Suricata generates huge load when nfq_create_queue failed +Bug #1570: stream.inline defaults to IDS mode if missing +Bug #1591: afpacket: unsupported datalink type 65534 on tun device +Bug #1619: Per-Thread Delta Stats Broken +Bug #1638: rule parsing issues: rev +Bug #1641: Suricata won't build with --disable-unix-socket when libjansson is enabled +Bug #1646: smtp: fix inspected tracker values +Bug #1660: segv when using --set on a list +Bug #1669: Suricate 3.0RC3 segfault after 10 hours +Bug #1670: Modbus compiler warnings on Fedora 23 +Bug #1671: Cygwin Windows compilation with libjansson from source +Bug #1674: Cannot use 'tag:session' after base64_data keyword +Bug #1676: gentoo build error +Bug #1679: sensor-name configuration parameter specified in wrong place in default suricata.yaml +Bug #1680: Output sensor name in json +Bug #1684: eve: stream payload has wrong direction in IPS mode +Bug #1686: Conflicting "no" for "totals" and "threads" in stats output +Bug #1689: Stack overflow in case of variables misconfiguration +Bug #1693: Crash on Debian with libpcre 8.35 +Bug #1695: Unix Socket missing dump-counters mode +Bug #1698: Segmentation Fault at detect-engine-content-inspection.c:438 (master) +Bug #1699: CUDA build broken +Bug #1701: memory leaks +Bug #1702: TLS SNI parsing issue +Bug #1703: extreme slow down in HTTP multipart parsing +Bug #1706: smtp memory leaks +Bug #1707: malformed json if message is too big +Bug #1708: dcerpc memory leak +Bug #1709: http memory leak +Bug #1715: nfq: broken time stamps with recent Linux kernel 4.4 +Bug #1717: Memory leak on Suricata 3.0 with Netmap +Bug #1719: fileinfo output wrong in eve in http +Bug #1720: flowbit memleak +Bug #1724: alert-debuglog: non-decoder events won't trigger rotation. +Bug #1725: smtp logging memleak +Bug #1727: unix socket runmode per pcap memory leak +Bug #1728: unix manager command channel memory leaks +Bug #1729: PCRE jit is disabled/blacklisted when it should not +Bug #1731: detect-tls memory leak +Bug #1735: cppcheck: Shifting a negative value is undefined behaviour +Bug #1736: tls-sni: memory leaks on malformed traffic +Bug #1742: vlan use-for-tracking including Priority in hashing +Bug #1743: compilation with musl c library fails +Bug #1744: tls: out of bounds memory read on malformed traffic +Optimization #1642: Add --disable-python option + +3.0 -- 2016-01-27 + +Bug #1673: smtp: crash during mime parsing + +3.0RC3 -- 2015-12-21 + +Bug #1632: Fail to download large file with browser +Bug #1634: Fix non thread safeness of Prelude analyzer +Bug #1640: drop log crashes +Bug #1645: Race condition in unix manager +Bug #1647: FlowGetKey flow-hash.c:240 segmentation fault (master) +Bug #1650: DER parsing issue (master) + +3.0RC2 -- 2015-12-08 + +Bug #1551: --enable-profiling-locks broken +Bug #1602: eve-log prefix field feature broken +Bug #1614: app_proto key missing from EVE file events +Bug #1615: disable modbus by default +Bug #1616: TCP reassembly bug +Bug #1617: DNS over TCP parsing issue +Bug #1618: SMTP parsing issue +Feature #1635: unified2 output: disable by default + +3.0RC1 -- 2015-11-25 + +Bug #1150: TLS store disabled by TLS EVE logging +Bug #1210: global counters in stats.log +Bug #1423: Unix domain log file writer should automatically reconnect if receiving program is restarted. +Bug #1466: Rule reload - Rules won't reload if rule files are listed in an included file. +Bug #1467: Specifying an IPv6 entry before an IPv4 entry in host-os-policy causes ASAN heap-buffer-overflow. +Bug #1472: Should 'goodsigs' be 'goodtotal' when checking if signatures were loaded in detect.c? +Bug #1475: app-layer-modbus: AddressSanitizer error (heap-buffer-overflow) +Bug #1481: Leading whitespace in flowbits variable names +Bug #1482: suricata 2.1 beta4: StoreStateTxFileOnly crashes +Bug #1485: hostbits - leading and trailing spaces are treated as part of the name and direction. +Bug #1488: stream_size <= and >= modifiers function as < and > (equality is not functional) +Bug #1491: pf_ring is not able to capture packets when running under non-root account +Bug #1493: config test (-T) doesn't fail on missing files +Bug #1494: off by one on rulefile count +Bug #1500: suricata.log +Bug #1508: address var parsing issue +Bug #1517: Order dependent, ambiguous YAML in multi-detect. +Bug #1518: multitenancy - selector vlan - vlan id range +Bug #1521: multitenancy - global vlan tracking relation to selector +Bug #1523: Decoded base64 payload short by 16 characters +Bug #1530: multitenant mapping relation +Bug #1531: multitenancy - confusing tenant id and vlan id output +Bug #1556: MTU setting on NIC interface not considered by af-packet +Bug #1557: stream: retransmission not detected +Bug #1565: defrag: evasion issue +Bug #1597: dns parser issue (master) +Bug #1601: tls: server name logging +Feature #1116: ips packet stats in stats.log +Feature #1137: Support IP lists in threshold.config +Feature #1228: Suricata stats.log in JSON format +Feature #1265: Replace response on Suricata dns decoder when dns error please +Feature #1281: long snort ruleset support for "SC_ERR_NOT_SUPPORTED(225): content length greater than 255 unsupported" +Feature #1282: support for base64_decode from snort's ruleset +Feature #1342: Support Cisco erspan traffic +Feature #1374: Write pre-aggregated counters for all threads +Feature #1408: multi tenancy for detection +Feature #1440: Load rules file from a folder or with a star pattern rather then adding them manually to suricata.yaml +Feature #1454: Proposal to add Lumberjack/CEE formatting option to EVE JSON syslog output for compatibility with rsyslog parsing +Feature #1492: Add HUP coverage to output json-log +Feature #1498: color output +Feature #1499: json output for engine messages +Feature #1502: Expose tls fields to lua +Feature #1514: SSH softwareversion regex should allow colon +Feature #1527: Add ability to compile as a Position-Independent Executable (PIE) +Feature #1568: TLS lua output support +Feature #1569: SSH lua support +Feature #1582: Redis output support +Feature #1586: Add flow memcap counter +Feature #1599: rule profiling: json output +Optimization #1269: Convert SM List from linked list to array + +2.1beta4 -- 2015-05-08 + +Bug #1314: http-events performance issues +Bug #1340: null ptr dereference in Suricata v2.1beta2 (output-json.c:347) +Bug #1352: file list is not cleaned up +Bug #1358: Gradual memory leak using reload (kill -USR2 $pid) +Bug #1366: Crash if default_packet_size is below 32 bytes +Bug #1378: stats api doesn't call thread deinit funcs +Bug #1384: tcp midstream window issue (master) +Bug #1388: pcap-file hangs on systems w/o atomics support (master) +Bug #1392: http uri parsing issue (master) +Bug #1393: CentOS 5.11 build failures +Bug #1398: DCERPC traffic parsing issue (master) +Bug #1401: inverted matching on incomplete session +Bug #1402: When re-opening files on HUP (rotation) always use the append flag. +Bug #1417: no rules loaded - latest git - rev e250040 +Bug #1425: dead lock in de_state vs flowints/flowvars +Bug #1426: Files prematurely truncated by detection engine even though force-md5 is enabled +Bug #1429: stream: last_ack update issue leading to stream gaps +Bug #1435: EVE-Log alert payload option loses data +Bug #1441: Local timestamps in json events +Bug #1446: Unit ID check in Modbus packet error +Bug #1449: smtp parsing issue +Bug #1451: Fix list-keywords regressions +Bug #1463: modbus parsing issue +Feature #336: Add support for NETMAP to Suricata. +Feature #885: smtp file_data support +Feature #1394: Improve TCP reuse support +Feature #1410: add alerts to EVE's drop logs +Feature #1445: Suricata does not work on pfSense/FreeBSD interfaces using PPPoE +Feature #1447: Ability to reject ICMP traffic +Feature #1448: xbits +Optimization #1014: app layer reassembly fast-path +Optimization #1377: flow manager: reduce (try)locking +Optimization #1403: autofp packet pool performance problems +Optimization #1409: http pipeline support for stateful detection + +2.1beta3 -- 2015-01-29 + +Bug #977: WARNING on empty rules file is fatal (should not be) +Bug #1184: pfring: cppcheck warnings +Bug #1321: Flow memuse bookkeeping error +Bug #1327: pcre pkt/flowvar capture broken for non-relative matches (master) +Bug #1332: cppcheck: ioctl +Bug #1336: modbus: CID 1257762: Logically dead code (DEADCODE) +Bug #1351: output-json: duplicate logging (2.1.x) +Bug #1354: coredumps on quitting on OpenBSD +Bug #1355: Bus error when reading pcap-file on OpenBSD +Bug #1363: Suricata does not compile on OS X/Clang due to redefinition of string functions (2.1.x) +Bug #1365: evasion issues (2.1.x) +Feature #1261: Request for Additional Lua Capabilities +Feature #1309: Lua support for Stats output +Feature #1310: Modbus parsing and matching +Feature #1317: Lua: Indicator for end of flow +Feature #1333: unix-socket: allow (easier) non-root usage +Optimization #1339: flow timeout optimization +Optimization #1339: flow timeout optimization +Optimization #1371: mpm optimization + +2.1beta2 -- 2014-11-06 + +Feature #549: Extract file attachments from emails +Feature #1312: Lua output support +Feature #899: MPLS over Ethernet support +Feature #707: ip reputation files - network range inclusion availability (cidr) +Feature #383: Stream logging +Feature #1263: Lua: Access to Stream Payloads +Feature #1264: Lua: access to TCP quad / Flow Tuple +Bug #1048: PF_RING/DNA config - suricata.yaml +Bug #1230: byte_extract, within combination not working +Bug #1257: Flow switch is missing from the eve-log section in suricata.yaml +Bug #1259: AF_PACKET IPS is broken in 2.1beta1 +Bug #1260: flow logging at shutdown broken +Bug #1279: BUG: NULL pointer dereference when suricata was debug mode. +Bug #1280: BUG: IPv6 address vars issue +Bug #1285: Lua - http.request_line not working (2.1) +Bug #1287: Lua Output has dependency on eve-log:http +Bug #1288: Filestore keyword in wrong place will cause entire rule not to trigger +Bug #1294: Configure doesn't use --with-libpcap-libraries when testing PF_RING library +Bug #1301: suricata yaml - PF_RING load balance per hash option +Bug #1308: http_header keyword not matching when SYN|ACK and ACK missing (master) +Bug #1311: EVE output Unix domain socket not working (2.1) + +2.1beta1 -- 2014-08-12 + +Feature #1155: Log packet payloads in eve alerts +Feature #1208: JSON Output Enhancement - Include Payload(s) +Feature #1248: flow/connection logging +Feature #1258: json: include HTTP info with Alert output +Optimization #1039: Packetpool should be a stack +Optimization #1241: pcap recording: record per thread + +2.0.3 -- 2014-08-08 + +Bug #1236: fix potential crash in http parsing +Bug #1244: ipv6 defrag issue +Bug #1238: Possible evasion in stream-tcp-reassemble.c +Bug #1221: lowercase conversion table missing last value +Support #1207: Cannot compile on CentOS 5 x64 with --enable-profiling + +2.0.2 -- 2014-06-25 + +Bug #1098: http_raw_uri with relative pcre parsing issue +Bug #1175: unix socket: valgrind warning +Bug #1189: abort() in 2.0dev (rev 6fbb955) with pf_ring 5.6.3 +Bug #1195: nflog: cppcheck reports memleaks +Bug #1206: ZC pf_ring not working with Suricata 2.0.1 (or latest git) +Bug #1211: defrag issue +Bug #1212: core dump (after a while) when app-layer.protocols.http.enabled = yes +Bug #1214: Global Thresholds (sig_id 0, gid_id 0) not applied correctly if a signature has event vars +Bug #1217: Segfault in unix-manager.c line 529 when using --unix-socket and sending pcap files to be analyzed via socket +Feature #781: IDS using NFLOG iptables target +Feature #1158: Parser DNS TXT data parsing and logging +Feature #1197: liblua support +Feature #1200: sighup for log rotation + +2.0.1 -- 2014-05-21 + +No changes since 2.0.1rc1 + +2.0.1rc1 -- 2014-05-12 + +Bug #978: clean up app layer parser thread local storage +Bug #1064: Lack of Thread Deinitialization For Decoder Modules +Bug #1101: Segmentation in AppLayerParserGetTxCnt +Bug #1136: negated app-layer-protocol FP on multi-TX flows +Bug #1141: dns response parsing issue +Bug #1142: dns tcp toclient protocol detection +Bug #1143: tls protocol detection in case of tls-alert +Bug #1144: icmpv6: unknown type events for MLD_* types +Bug #1145: ipv6: support PAD1 in DST/HOP extension hdr +Bug #1146: tls: event on 'new session ticket' in handshake +Bug #1159: Possible memory exhaustion when an invalid bpf-filter is used with AF_PACKET +Bug #1160: Pcaps submitted via Unix Socket do not finish processing in Suricata 2 +Bug #1161: eve: src and dst mixed up in some cases +Bug #1162: proto-detect: make sure probing parsers for all registered ports are run +Bug #1163: HTP Segfault +Bug #1165: af_packet - one thread consistently not working +Bug #1170: rohash: CID 1197756: Bad bit shift operation (BAD_SHIFT) +Bug #1176: AF_PACKET IPS mode is broken in 2.0 +Bug #1177: eve log do not show action 'dropped' just 'allowed' +Bug #1180: Possible problem in stream tracking +Feature #1157: Always create pid file if --pidfile command line option is provided. +Feature #1173: tls: OpenSSL heartbleed detection + +2.0 -- 2014-03-25 + +Bug #1151: tls.store not working when a TLS filter keyword is used + +2.0rc3 -- 2014-03-18 + +Bug #1127: logstash & suricata parsing issue +Bug #1128: Segmentation fault - live rule reload +Bug #1129: pfring cluster & ring initialization +Bug #1130: af-packet flow balancing problems +Bug #1131: eve-log: missing user agent reported inconsistently +Bug #1133: eve-log: http depends on regular http log +Bug #1135: 2.0rc2 release doesn't set optimization flag on GCC +Bug #1138: alert fastlog drop info missing + +2.0rc2 -- 2014-03-06 + +Bug #611: fp: rule with ports matching on portless proto +Bug #985: default config generates rule warnings and errors +Bug #1021: 1.4.6: conf_filename not checked before use +Bug #1089: SMTP: move depends on uninitialised value +Bug #1090: FTP: Memory Leak +Bug #1091: TLS-Handshake: Uninitialized value +Bug #1092: HTTP: Memory Leak +Bug #1108: suricata.yaml config parameter - segfault +Bug #1109: PF_RING vlan handling +Bug #1110: Can have the same Pattern ID (pid) for the same pattern but different case flags +Bug #1111: capture stats at exit incorrect +Bug #1112: tls-events.rules file missing +Bug #1115: nfq: exit stats not working +Bug #1120: segv with pfring/afpacket and eve-log enabled +Bug #1121: crash in eve-log +Bug #1124: ipfw build broken +Feature #952: Add VLAN tag ID to all outputs +Feature #953: Add QinQ tag ID to all outputs +Feature #1012: Introduce SSH log +Feature #1118: app-layer protocols http memcap - info in verbose mode (-v) +Feature #1119: restore SSH protocol detection and parser + +2.0rc1 -- 2014-02-13 + +Bug #839: http events alert multiple times +Bug #954: VLAN decoder stats with AF Packet get written to the first thread only - stats.log +Bug #980: memory leak in http buffers at shutdown +Bug #1066: logger API's for packet based logging and tx based logging +Bug #1068: format string issues with size_t + qa not catching them +Bug #1072: Segmentation fault in 2.0beta2: Custom HTTP log segmentation fault +Bug #1073: radix tree lookups are not thread safe +Bug #1075: CUDA 5.5 doesn't compile with 2.0 beta 2 +Bug #1079: Err loading rules with variables that contain negated content. +Bug #1080: segfault - 2.0dev (rev 6e389a1) +Bug #1081: 100% CPU utilization with suricata 2.0 beta2+ +Bug #1082: af-packet vlan handling is broken +Bug #1103: stats.log not incrementing decoder.ipv4/6 stats when reading in QinQ packets +Bug #1104: vlan tagged fragmentation +Bug #1106: Git compile fails on Ubuntu Lucid +Bug #1107: flow timeout causes decoders to run on pseudo packets +Feature #424: App layer registration cleanup - Support specifying same alproto names in rules for different ip protocols +Feature #542: TLS JSON output +Feature #597: case insensitive fileext match +Feature #772: JSON output for alerts +Feature #814: QinQ tag flow support +Feature #894: clean up output +Feature #921: Override conf parameters +Feature #1007: united output +Feature #1040: Suricata should compile with -Werror +Feature #1067: memcap for http inside suricata +Feature #1086: dns memcap +Feature #1093: stream: configurable segment pools +Feature #1102: Add a decoder.QinQ stats in stats.log +Feature #1105: Detect icmpv6 on ipv4 + +2.0beta2 -- 2013-12-18 + +Bug #463: Suricata not fire on http reply detect if request are not http +Bug #640: app-layer-event:http.host_header_ambiguous set when it shouldn't +Bug #714: some logs not created in daemon mode +Bug #810: Alerts on http traffic storing the wrong packet as the IDS event payload +Bug #815: address parsing with negation +Bug #820: several issues found by clang 3.2 +Bug #837: Af-packet statistics inconsistent under very high traffic +Bug #882: MpmACCudaRegister shouldn't call PatternMatchDefaultMatcher +Bug #887: http.log printing unknown hostname most of the time +Bug #890: af-packet segv +Bug #892: detect-engine.profile - custom - does not err out in incorrect toclient/srv values - suricata.yaml +Bug #895: response: rst packet bug +Bug #896: pfring dna mode issue +Bug #897: make install-full fails if wget is missing +Bug #903: libhtp valgrind warning +Bug #907: icmp_seq and icmp_id keyword with icmpv6 traffic (master) +Bug #910: make check fails w/o sudo/root privs +Bug #911: HUP signal +Bug #912: 1.4.3: Unit test in util-debug.c: line too long. +Bug #914: Having a high number of pickup queues (216+) makes suricata crash +Bug #915: 1.4.3: log-pcap.c: crash on printing a null filename +Bug #917: 1.4.5: decode-ipv6.c: void function cannot return value +Bug #920: Suricata failed to parse address +Bug #922: trackers value in suricata.yaml +Bug #925: prealloc-sessions value bigger than allowed in suricata.yaml +Bug #926: prealloc host value in suricata.yaml +Bug #927: detect-thread-ratio given a non numeric value in suricata.yaml +Bug #928: Max number of threads +Bug #932: wrong IP version - on stacked layers +Bug #939: thread name buffers are sized inconsistently +Bug #943: pfring: see if we can report that the module is not loaded +Bug #948: apple ppc64 build broken: thread-local storage not supported for this target +Bug #958: SSL parsing issue (master) +Bug #963: XFF compile failure on OSX +Bug #964: Modify negated content handling +Bug #967: threshold rule clobbers suppress rules +Bug #968: unified2 not logging tagged packets +Bug #970: AC memory read error +Bug #973: Use different ids for content patterns which are the same, but one of them has a fast_pattern chop set on it. +Bug #976: ip_rep supplying different no of alerts for 2 different but semantically similar rules +Bug #979: clean up app layer protocol detection memory +Bug #982: http events missing +Bug #987: default config generates error(s) +Bug #988: suricata don't exit in live mode +Bug #989: Segfault in HTPStateGetTxCnt after a few minutes +Bug #991: threshold mem leak +Bug #994: valgrind warnings in unittests +Bug #995: tag keyword: tagging sessions per time is broken +Bug #998: rule reload triggers app-layer-event FP's +Bug #999: delayed detect inits thresholds before de_ctx +Bug #1003: Segmentation fault +Bug #1023: block rule reloads during delayed detect init +Bug #1026: pfring: update configure to link with -lrt +Bug #1031: Fix IPv6 stream pseudo packets +Bug #1035: http uri/query normalization normalizes 'plus' sign to space +Bug #1042: Can't match "emailAddress" field in tls.subject and tls.issuerdn +Bug #1061: Multiple flowbit set in one rule +Feature #234: add option disable/enable individual app layer protocol inspection modules +Feature #417: ip fragmentation time out feature in yaml +Feature #478: XFF (X-Forwarded-For) +Feature #602: availability for http.log output - identical to apache log format +Feature #622: Specify number of pf_ring/af_packet receive threads on the command line +Feature #727: Explore the support for negated alprotos in sigs. +Feature #746: Decoding API modification +Feature #751: Add invalid packet counter +Feature #752: Improve checksum detection algorithm +Feature #789: Clean-up start and stop code +Feature #813: VLAN flow support +Feature #878: add storage api +Feature #901: VLAN defrag support +Feature #904: store tx id when generating an alert +Feature #940: randomize http body chunks sizes +Feature #944: detect nic offloading +Feature #956: Implement IPv6 reject +Feature #957: reject: iface setup +Feature #959: Move post config initialisation code to PostConfLoadedSetup +Feature #981: Update all switch case fall-throughs with comments on fall-throughs +Feature #983: Provide rule support for specifying icmpv4 and icmpv6. +Feature #986: set htp request and response size limits +Feature #1008: Optionally have http_uri buffer start with uri path for use in proxied environments +Feature #1009: Yaml file inclusion support +Feature #1032: profiling: per keyword stats +Optimization #583: improve Packet_ structure layout +Optimization #1018: clean up counters api +Optimization #1041: remove mkinstalldirs from git + +2.0beta1 -- 2013-07-18 + +- Luajit flow vars and flow ints support (#593) +- DNS parser, logger and keyword support (#792), funded by Emerging Threats +- deflate support for HTTP response bodies (#470, #775) +- update to libhtp 0.5 (#775) +- improved gzip support for HTTP response bodies (#470, #775) +- redesigned transaction handling, improving both accuracy and performance (#753) +- redesigned CUDA support (#729) +- Be sure to always apply verdict to NFQ packet (#769) +- stream engine: SACK allocs should adhere to memcap (#794) +- stream: deal with multiple different SYN/ACK's better (#796) +- stream: Randomize stream chunk size for raw stream inspection (#804) +- Introduce per stream thread ssn pool (#519) +- "pass" IP-only rules should bypass detection engine after matching (#718) +- Generate error if bpf is used in IPS mode (#777) +- Add support for batch verdicts in NFQ, thanks to Florian Westphal +- Update Doxygen config, thanks to Phil Schroeder +- Improve libnss detection, thanks to Christian Kreibich +- Fix a FP on rules looking for port 0 and fragments (#847), thanks to Rmkml +- OS X unix socket build fixed (#830) +- bytetest, bytejump and byteextract negative offset failure (#827) +- Fix fast.log formatting issues (#771), thanks to Rmkml +- Invalidate negative depth (#774), thanks to Rmkml +- Fixed accuracy issues with relative pcre matching (#791) +- Fix deadlock in flowvar capture code (#802) +- Improved accuracy of file_data keyword (#817) +- Fix af-packet ips mode rule processing bug (#819), thanks to Laszlo Madarassy +- stream: fix injecting pseudo packet too soon leading to FP (#883), thanks to Francis Trudeau + +1.4.4 -- 2013-07-18 + +- Bug #834: Unix socket - showing as compiled when it is not desired to do so +- Bug #835: Unix Socket not working as expected +- Bug #841: configure --enable-unix-socket does not err out if libs/pkgs are not present +- Bug #846: FP on IP frag and sig use udp port 0, thanks to Rmkml +- Bug #864: backport packet action macro's +- Bug #876: htp tunnel fix +- Bug #877: Flowbit check with content doesn't match consistently, thanks to Francis Trudeau + +1.4.3 -- 2013-06-20 + +- Fix missed detection in bytetest, bytejump and byteextract for negative offset (#828) +- Fix IPS mode being unable to drop tunneled packets (#826) +- Fix OS X Unix Socket build (#829) + +1.4.2 -- 2013-05-29 + +- No longer force nocase to be used on http_host +- Invalidate rule if uppercase content is used for http_host w/o nocase +- Warn user if bpf is used in af-packet IPS mode +- Better test for available libjansson version +- Fixed accuracy issues with relative pcre matching (#784) +- Improved accuracy of file_data keyword (#788) +- Invalidate negative depth (#770) +- Fix http host parsing for IPv6 addresses (#761) +- Fix fast.log formatting issues (#773) +- Fixed deadlock in flowvar set code for http buffers (#801) +- Various signature ordering improvements +- Minor stream engine fix + +1.4.1 -- 2013-03-08 + +- GeoIP keyword, allowing matching on Maxmind's database, contributed by Ignacio Sanchez (#559) +- Introduce http_host and http_raw_host keywords (#733, #743) +- Add python module for interacting with unix socket (#767) +- Add new unix socket commands: fetching config, counters, basic runtime info (#764, #765) +- Big Napatech support update by Matt Keeler +- Configurable sensor id in unified2 output, contributed by Jake Gionet (#667) +- FreeBSD IPFW fixes by Nikolay Denev +- Add "default" interface setting to capture configuration in yaml (#679) +- Make sure "snaplen" can be set by the user (#680) +- Improve HTTP URI query string normalization (#739) +- Improved error reporting in MD5 loading (#693) +- Improve reference.config parser error reporting (#737) +- Improve build info output to include all configure options (#738) +- Segfault in TLS parsing reported by Charles Smutz (#725) +- Fix crash in teredo decoding, reported by Rmkml (#736) +- fixed UDPv4 packets without checksum being detected as invalid (#760) +- fixed DCE/SMB parsers getting confused in some fragmented cases (#764) +- parsing ipv6 address/subnet parsing in thresholding was fixed by Jamie Strandboge (#697) +- FN: IP-only rule ip_proto not matching for some protocols (#689) +- Fix build failure with other libhtp installs (#688) +- Fix malformed yaml loading leading to a crash (#694) +- Various Mac OS X fixes (#700, #701, #703) +- Fix for autotools on Mac OS X by Jason Ish (#704) +- Fix AF_PACKET under high load not updating stats (#706) + +1.3.6 -- 2013-03-07 + +- fix decoder event rules not checked in all cases (#671) +- checksum detection for icmpv6 was fixed (#673) +- crash in HTTP server body inspection code fixed (#675) +- fixed a icmpv6 payload bug (#676) +- IP-only rule ip_proto not matching for some protocols was addressed (#690) +- fixed malformed yaml crashing suricata (#702) +- parsing ipv6 address/subnet parsing in thresholding was fixed by Jamie Strandboge (#717) +- crash in tls parser was fixed (#759) +- fixed UDPv4 packets without checksum being detected as invalid (#762) +- fixed DCE/SMB parsers getting confused in some fragmented cases (#763) + +1.4 2012-12-13 + +- Decoder event matching fixed (#672) +- Unified2 would overwrite files if file rotation happened within a second of file creation, leading to loss of events/alerts (#665) +- Add more events to IPv6 extension header anomalies (#678) +- Fix ICMPv6 payload and checksum calculation (#677, #674) +- Clean up flow timeout handling (#656) +- Fix a shutdown bug when using AF_PACKET under high load (#653) +- Fix TCP sessions being cleaned up to early (#652) + +1.3.5 2012-12-06 + +- Flow engine memory leak fixed by Ludovico Cavedon (#651) +- Unified2 would overwrite files if file rotation happened within a second of file creation, leading to loss of events/alerts (#664) +- Flow manager mutex used uninitialized, fixed by Ludovico Cavedon (#654) +- Windows building in CYGWIN fixed (#630) + +1.4rc1 2012-11-29 + +- Interactive unix socket mode (#571, #552) +- IP Reputation: loading and matching (#647) +- Improved --list-keywords command-line option gives detailed info for supported keyword, including doc link (#435) +- Rule analyzer improvement wrt ipv4/ipv6, invalid rules (#494) +- User-Agent added to file log and filestore meta files (#629) +- Endace DAG supports live stats and at exit drop stats (#638) +- Add support for libhtp event "request port doesn't match tcp port" (#650) +- Rules with negated addresses will not be considered IP-only (#599) +- Rule reloads complete much faster in low traffic conditions (#526) +- Suricata -h now displays all available options (#419) +- Luajit configure time detection was improved (#636) +- Flow manager mutex used w/o initialization (#628) +- Cygwin workaround for windows shell mangling interface string (#372) +- Fix a Prelude output crash with alerts generated by rules w/o classtype or msg (#648) +- CLANG compiler build fixes (#649) +- Several fixes found by code analyzers + +1.4beta3 2012-11-14 + +- support for Napatech cards was greatly improved by Matt Keeler from Npulse (#430, #619) +- support for pkt_data keyword was added +- user and group to run as can now be set in the config file +- make HTTP request and response body inspection sizes configurable per HTTP server config (#560) +- PCAP/AF_PACKET/PF_RING packet stats are now printed in stats.log (#561, #625) +- add contrib directory to the dist (#567) +- performance improvements to signatures with dsize option +- improved rule analyzer: print fast_pattern along with the rule (#558) +- fixes to stream engine reducing the number of events generated (#604) +- add stream event to match on overlaps with different data in stream reassembly (#603) +- stream.inline option new defaults to "auto", meaning enabled in IPS mode, disabled in IDS mode (#592) +- HTTP handling in OOM condition was greatly improved (#557) +- filemagic keyword performance was improved (#585) +- fixes and improvements to daemon mode (#624) +- fix drop rules not working correctly when thresholded (#613) +- fixed a possible FP when a regular and "chopped" fast_pattern were the same (#581) +- fix a false positive condition in http_header (#607) +- fix inaccuracy in byte_jump keyword when using "from_beginning" option (#627) +- fixes to rule profiling (#576) +- cleanups and misc fixes (#379, #395) +- updated bundled libhtp to 0.2.11 +- build system improvements and cleanups +- fix to SSL record parsing + +1.3.4 -- 2012-11-14 + +- fix crash in flow and host engines in cases of low memory or low memcap settings (#617) +- improve http handling in low memory conditions (#620) +- fix inaccuracy in byte_jump keyword when using "from_beginning" option (#626) +- fix building on OpenBSD 5.2 +- update default config's defrag settings to reflect all available options +- fixes to make check +- fix to SSL record parsing + +1.3.3 -- 2012-11-01 + +- fix drop rules not working correctly when thresholded (#615) +- fix a false positive condition in http_header (#606) +- fix extracted file corruption (#601) +- fix a false positive condition with the pcre keyword and relative matching (#588) +- fix PF_RING set cluster problem on dma interfaces (#598) +- improve http handling in low memory conditions (#586, #587) +- fix FreeBSD inline mode crash (#612) +- suppress pcre jit warning (#579) + +1.4beta2 -- 2012-10-04 + +- New keyword: "luajit" to inspect packet, payload and all HTTP buffers with a Lua script (#346) +- Added ability to control per server HTTP parser settings in much more detail (#503) +- Rewrite of IP Defrag engine to improve performance and fix locking logic (#512, #540) +- Big performance improvement in inspecting decoder, stream and app layer events (#555) +- Pool performance improvements (#541) +- Improved performance of signatures with simple pattern setups (#577) +- Bundled docs are installed upon make install (#527) +- Support for a number of global vs rule thresholds [3] was added (#425) +- Improved rule profiling performance +- If not explicit fast_pattern is set, pick HTTP patterns over stream patterns. HTTP method, stat code and stat msg are excluded. +- Fix compilation on architectures other than x86 and x86_64 (#572) +- Fix FP with anchored pcre combined with relative matching (#529) +- Fix engine hanging instead of exiting if the pcap device doesn't exist (#533) +- Work around for potential FP, will get properly fixed in next release (#574) +- Improve ERF handling. Thanks to Jason Ish +- Always set cluster_id in PF_RING +- IPFW: fix broken broadcast handling +- AF_PACKET kernel offset issue, IPS fix and cleanup +- Fix stream engine sometimes resending the same data to app layer +- Fix multiple issues in HTTP multipart parsing +- Fixed a lockup at shutdown with NFQ (#537) + +1.3.2 -- 2012-10-03 + +- Fixed a possible FP when a regular and "chopped" fast_pattern were the same (#562) +- Fixed a FN condition with the flow:no_stream option (#575) +- Fix building of perf profiling code on i386 platform. By Simon Moon (#534) +- Fix multiple issues in HTTP multipart parsing +- Fix stream engine sometimes resending the same data to app layer +- Always set cluster_id in PF_RING +- Defrag: silence some potentially noisy errors/warnings +- IPFW: fix broken broadcast handling +- AF_PACKET kernel offset issue + +1.4beta1 -- 2012-09-06 + +- Custom HTTP logging contributed by Ignacio Sanchez (#530) +- TLS certificate logging and fingerprint computation and keyword (#443) +- TLS certificate store to disk feature (#444) +- Decoding of IPv4-in-IPv6, IPv6-in-IPv6 and Teredo tunnels (#462, #514, #480) +- AF_PACKET IPS support (#516) +- Rules can be set to inspect only IPv4 or IPv6 (#494) +- filesize keyword for matching on sizes of files in HTTP (#489) +- Delayed detect initialization. Starts processing packets right away and loads detection engine in the background (#522) +- NFQ fail open support (#507) +- Highly experimental lua scripting support for detection +- Live reloads now supports HTTP rule updates better (#522) +- AF_PACKET performance improvements (#197, #415) +- Make defrag more configurable (#517, #528) +- Improve pool performance (#518) +- Improve file inspection keywords by adding a separate API (#531) +- Example threshold.config file provided (#302) +- Fix building of perf profiling code on i386 platform. By Simon Moon (#534) +- Various spelling corrections by Simon Moon (#533) + +1.3.1 -- 2012-08-21 + +- AF_PACKET performance improvements +- Defrag engine performance improvements +- HTTP: add per server options to enable/disable double decoding of URI (#464, #504) +- Stream engine packet handling for packets with non-standard flag combinations (#508) +- Improved stream engine handling of packet loss (#523) +- Stream engine checksum alerting fixed +- Various rule analyzer fixes (#495, #496, #497) +- (Rule) profiling fixed and improved (#460, #466) +- Enforce limit on max-pending-packets (#510) +- fast_pattern on negated content improved +- TLS rule keyword parsing issues +- Windows build fixes (#502) +- Host OS parsing issues fixed (#499) +- Reject signatures where content length is bigger than "depth" setting (#505) +- Removed unused "prune-flows" option +- Set main thread and live reload thread names (#498) + +1.3 -- 2012-07-06 + +- make live rule reloads optional and disabled by default +- fix a shutdown bug +- fix several memory leaks (#492) +- warn user if global and rule thresholding conflict (#455) +- set thread names on FreeBSD (Nikolay Denev) +- Fix PF_RING building on Ubuntu 12.04 +- rule analyzer updates +- file inspection improvements when dealing with limits (#493) + +1.3rc1 -- 2012-06-29 + +- experimental live rule reload by sending a USR2 signal (#279) +- AF_PACKET BPF support (#449) +- AF_PACKET live packet loss counters (#441) +- Rule analyzer (#349) +- add pcap workers runmode for use with libpcap wrappers that support load balancing, such as Napatech's or Myricom's +- negated filemd5 matching, allowing for md5 whitelisting +- signatures with depth and/or offset are now checked against packets in addition to the stream (#404) +- http_cookie keyword now also inspects "Set-Cookie" header (#479) +- filemd5 keyword no longer depends on log-file output module (#447) +- http_raw_header keyword inspects original header line terminators (#475) +- deal with double encoded URI (#464) +- improved SMB/SMB2/DCERPC robustness +- ICMPv6 parsing fixes +- improve HTTP body inspection +- stream.inline accuracy issues fixed (#339) +- general stability fixes (#482, #486) +- missing unittests added (#471) +- "threshold.conf not found" error made more clear (#446) +- IPS mode segment logging for Unified2 improved + +1.3beta2 -- 2012-06-08 + +- experimental support for matching on large lists of known file MD5 checksums +- Improved performance for file_data, http_server_body and http_client_body keywords +- Improvements to HTTP handling: multipart parsing, gzip decompression +- Byte_extract can support negative offsets now (#445) +- Support for PF_RING 5.4 added. Many thanks to Chris Wakelin (#459) +- HOME_NET and EXTERNAL_NET and the other vars are now checked for common errors (#454) +- Improved error reporting when using too long address strings (#451) +- MD5 calculation improvements for daemon mode and other cases (#449) +- File inspection scripts: Added Syslog action for logging to local syslog. Thanks to Martin Holste. +- Rule parser is made more strict. +- Unified2 output overhaul, logging individual segments in more cases. +- detection_filter keyword accuracy problem was fixed (#453) +- Don't inspect cookie header with http header (#461) +- Crash with a rule with two byte_extract keywords (#456) +- SSL parser fixes. Thanks to Chris Wakelin for testing the patches! (#476) +- Accuracy issues in HTTP inspection fixed. Thanks to Rmkml (#452) +- Improve escaping of some characters in logs (#418) +- Checksum calculation bugs fixed +- IPv6 parsing issues fixed. Thanks to Michel Saborde. +- Endace DAG issues fixed. Thanks to Jason Ish from Endace. +- Various OpenBSD related fixes. +- Fixes for bugs found by Coverity source code analyzer. + +1.3beta1 -- 2012-04-04 + +- TLS/SSL handshake parser, tls.subjectdn and tls.issuerdn keywords (#296, contributed by Pierre Chifflier) +- Napatech capture card support (contributed by Randy Caldejon -- nPulse) +- Scripts for looking up files / file md5's at Virus Total and others (contributed by Martin Holste) +- Test mode: -T option to test the config (#271) +- Ringbuffer and zero copy support for AF_PACKET +- CommandLine options to list supported app layer protocols and keywords (#344, #414) +- File extraction for HTTP POST request that do not use multipart bodies +- On the fly md5 checksum calculation of extracted files +- Line based file log, in json format +- Basic support for including other yaml files into the main yaml +- New multi pattern engine: ac-bs +- Profiling improvements, added lock profiling code +- Improved HTTP CONNECT support in libhtp (#427, Brian Rectanus -- Qualys) +- Unified yaml naming convention, including fallback support (by Nikolay Denev) +- Improved Endace DAG support (#431, Jason Ish -- Endace) +- New default runmode: "autofp" (#433) +- Major rewrite of flow engine, improving scalability. +- Improved http_stat_msg and http_stat_code keywords (#394) +- Improved scalability for Tag and Threshold subsystems +- Made the rule keyword parser much stricter in detecting syntax errors +- Split "file" output into "file-store" and "file-log" outputs +- Much improved file extraction +- CUDA build fixes (#421) +- Various FP's reported by Rmkml (#403, #405, #411) +- IPv6 decoding and detection issues (reported by Michel Saborde) +- PCAP logging crash (#422) +- Fixed many (potential) issues with the help of the Coverity source code analyzer +- Fixed several (potential) issues with the help of the cppcheck and clang/scan-build source code analyzers + +1.2.1 -- 2012-01-20 + +- fix malformed unified2 records when writing alerts trigger by stream inspection (#402) +- only force a pseudo packet inspection cycle for TCP streams in a state >= established + +1.2 -- 2012-01-19 + +- improved Windows/CYGWIN path handling (#387) +- fixed some issues with passing an interface or ip address with -i +- make live worker runmode threads adhere to the 'detect' cpu affinity settings + +1.2rc1 -- 2012-01-11 + +- app-layer-events keyword: similar to the decoder-events and stream-events, this will allow matching on HTTP and SMTP events +- auto detection of checksum offloading per interface (#311) +- urilen options to match on raw or normalized URI (#341) +- flow keyword option "only_stream" and "no_stream" +- unixsock output options for all outputs except unified2 (PoC python script in the qa/ dir) (#250) +- in IPS mode, reject rules now also drop (#399) +- http_header now also inspects response headers (#389) +- "worker" runmodes for NFQ and IPFW +- performance improvement for "ac" pattern matcher +- allow empty/non-initialized flowints to be incremented +- PCRE-JIT is now enabled by default if available (#356) +- many file inspection and extraction improvements +- flowbits and flowints are now modified in a post-match action list +- general performance increments +- fixed parsing really high sid numbers >2 Billion (#393) +- fixed ICMPv6 not matching in IP-only sigs (#363) + +1.2beta1 -- 2011-12-19 + +- File name, type inspection and extraction for HTTP +- filename, fileext, filemagic and filestore keywords added +- "file" output for storing extracted files to disk +- file_data keyword support, inspecting normalized, dechunked, decompressed HTTP response body (feature #241 +- new keyword http_server_body, pcre regex /S option +- Option to enable/disable core dumping from the suricata.yaml (enabled by default) +- Human readable size limit settings in suricata.yaml +- PF_RING bpf support (required PF_RING >= 5.1) (feature #334) +- tos keyword support (feature #364) +- IPFW IPS mode does now support multiple divert sockets +- New IPS running modes, Linux and FreeBSD do now support "worker" and "autofp" +- Improved alert accuracy in autofp and single runmodes +- major performance optimizations for the ac-gfbs pattern matcher implementation +- unified2 output fixes +- PF_RING supports privilege dropping now (bug #367) +- Improved detection of duplicate signatures + +1.1.1 -- 2011-12-07 + +- Fix for a error in the smtp parser that could crash Suricata. +- Fix for AF_PACKET not compiling on modern linux systems like Fedora 16. + +1.1 -- 2011-11-10 + +- CUDA build fixed +- minor pcap, AF_PACKET and PF_RING fixes (#368) +- bpf handling fix +- Windows CYGWIN build +- more cleanups + +1.1rc1 -- 2011-11-03 + +- extended HTTP request logging for use with (among other things) http_agent for Sguil (#38) +- AF_PACKET report drop stats on shutdown (#325) +- new counters in stats.log for flow and stream engines (#348) +- SMTP parsing code support for BDAT command (#347) +- HTTP URI normalization no longer converts to lowercase (#362) +- AF_PACKET works with privileges dropping now (#361) +- Prelude output for state matches (#264, #355) +- update of the pattern matching code that should improve accuracy +- rule parser was made more strict (#295, #312) +- multiple event suppressions for the same SID was fixed (#366) +- several accuracy fixes +- removal of the unified1 output plugins (#353) + +1.1beta3 -- 2011-10-25 + +- af-packet support for high speed packet capture +- "replace" keyword support (#303) +- new "workers" runmode for multi-dev and/or clustered PF_RING, AF_PACKET, pcap +- added "stream-event" keyword to match on TCP session anomalies +- support for suppress keyword was added (#274) +- byte_extract keyword support was added +- improved handling of timed out TCP sessions in the detection engine +- unified2 payload logging if detection was in the HTTP state (#264) +- improved accuracy of the HTTP transaction logging +- support for larger (64 bit) Flow/Stream memcaps (#332) +- major speed improvements for PCRE, including support for PCRE JIT +- support setting flowbits in ip-only rules (#292) +- performance increases on SSE3+ CPU's +- overhaul of the packet acquisition subsystem +- packet based performance profiling subsystem was added +- TCP SACK support was added to the stream engine +- updated included libhtp to 0.2.6 which fixes several issues + +1.1beta2 -- 2011-04-13 + +- New keyword support: http_raw_uri (including /I for pcre), ssl_state, ssl_version (#258, #259, #260, #262). +- Inline mode for the stream engine (#230, #248). +- New keyword support: nfq_set_mark +- Included an example decoder-events.rules file +- api for adding and selecting runmodes was added +- pcap logging / recording output was added +- basic SCTP protocol parsing was added +- more fine-grained CPU affinity setting support was added +- stream engine inspects stream in larger chunks +- fast_pattern support for http_method content modifier (#255) +- negation support for isdataat keyword (#257) +- configurable interval for stats.log updates (#247) +- new pf_ring runmode was added that scales better +- pcap live mode now handles the monitor interface going up and down +- several QA additions to "make check" +- NFQ (linux inline) mode was improved +- Alerts classification fix (#275) +- compiles and runs on big-endian systems (#63) +- unified2 output works around barnyard2 issues with DLT_RAW + IPv6 + +1.1beta1 -- 2010-12-21 + +- New keyword support: http_raw_header, http_stat_msg, http_stat_code. +- A new default pattern matcher, Aho-Corasick based, that uses much less memory. +- reference.config support as supplied by ET/ETpro and VRT. +- Much improved fast_pattern support, including for http_uri, http_client_body, http_header, http_raw_header. +- Improved parsers, especially the DCERPC parser. +- Much improved performance & accuracy. + +1.0.5 -- 2011-07-25 + +- Fix stream reassembly bug #300. Thanks to Rmkml for the report. +- Fix several (potential) issues fixed after a source code scan with Coverity generously contributed by RedHat. + +1.0.4 -- 2011-06-24 + +- LibHTP updated to 0.2.6 +- Large number of (potential) issues fixed after a source code scan with Coverity generously contributed by RedHat. +- Large number of (potential) issues fixed after source code scans with the Clang static analyzer. + +1.0.3 -- 2011-04-13 + +- Fix broken checksum calculation for TCP/UDP in some cases +- Fix errors in the byte_test, byte_jump, http_method and http_header keywords +- Fix a ASN1 parsing issue +- Improve LibHTP memory handling +- Fix a defrag issue +- Fix several stream engine issues + |