Adding upstream version 2.4.59.upstream/2.4.59upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 299 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index b0e8b11..5c6a28b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,303 @@
                                                          -*- coding: utf-8 -*-
+Changes with Apache 2.4.59
+
+  *) mod_deflate: Fixes and better logging for handling various
+     error and edge cases. [Eric Covener, Yann Ylavic, Joe Orton,
+     Eric Norris <enorris etsy.com>]
+
+  *) Add CGIScriptTimeout to mod_cgi. [Eric Covener]
+
+  *) mod_xml2enc: Tolerate libxml2 2.12.0 and later.  PR 68610
+     [ttachi <tachihara AT hotmail.com>]
+
+  *) mod_slotmem_shm: Use ap_os_is_path_absolute() to make it portable.
+     [Jean-Frederic Clere]
+
+  *) mod_ssl: Use OpenSSL-standard functions to assemble CA
+     name lists for SSLCACertificatePath/SSLCADNRequestPath.
+     Names will now be consistently sorted. PR 61574.
+     [Joe Orton]
+
+  *) mod_xml2enc: Update check to accept any text/ media type
+     or any XML media type per RFC 7303, avoiding
+     corruption of Microsoft OOXML formats.  PR 64339.
+     [Joseph Heenan <joseph.heenan fintechlabs.io>, Joe Orton]
+
+  *) mod_http2: v2.0.26 with the following fixes:
+     - Fixed `Date` header on requests upgraded from HTTP/1.1 (h2c). Fixes
+       <https://github.com/icing/mod_h2/issues/272>.
+     - Fixed small memory leak in h2 header bucket free. Thanks to
+       Michael Kaufmann for finding this and providing the fix.
+
+  *) htcacheclean: In -a/-A mode, list all files per subdirectory
+     rather than only one. PR 65091.
+     [Artem Egorenkov <aegorenkov.91 gmail.com>]
+
+  *) mod_ssl: SSLProxyMachineCertificateFile/Path may reference files
+     which include CA certificates; those CA certs are treated as if
+     configured with SSLProxyMachineCertificateChainFile.  [Joe Orton]
+
+  *) htpasswd, htdbm, dbmmanage: Update help&docs to refer to
+     "hashing", rather than "encrypting" passwords.
+     [Michele Preziuso <mpreziuso kaosdynamics.com>]
+
+  *) mod_ssl: Fix build with LibreSSL 2.0.7+. PR 64047.
+     [Giovanni Bechis, Yann Ylavic]
+
+  *) htpasswd: Add support for passwords using SHA-2.  [Joe Orton,
+     Yann Ylavic]
+
+  *) core: Allow mod_env to override system environment vars. [Joe Orton]
+
+  *) Allow mod_dav_fs to tolerate race conditions between PROPFIND and an
+     operation which removes a directory/file between apr_dir_read() and
+     apr_stat(). Current behaviour is to abort the connection which seems
+     inferior to tolerating (and logging) the error. [Joe Orton]
+
+  *) mod_ldap: HTML-escape data in the ldap-status handler.
+     [Eric Covener, Chamal De Silva]
+
+  *) mod_ssl: Disable the OpenSSL ENGINE API when OPENSSL_NO_ENGINE is set.
+     Allow for "SSLCryptoDevice builtin" if the ENGINE API is not available,
+     notably with OpenSSL >= 3.  PR 68080.  [Yann Ylavic, Joe Orton]
+
+  *) mod_ssl: Improve compatibility with OpenSSL 3, fix build warnings about
+     deprecated ENGINE_ API, honor OPENSSL_API_COMPAT setting while defaulting
+     to compatibitily with version 1.1.1 (including ENGINEs / SSLCryptoDevice).
+     [Yann Ylavic]
+
+  *) mod_ssl: release memory to the OS when needed. [Giovanni Bechis]
+
+  *) mod_proxy: Ignore (and warn about) enablereuse=on for ProxyPassMatch when
+     some dollar substitution (backreference) happens in the hostname or port
+     part of the URL.  [Yann Ylavic]
+
+  *) mod_proxy: Allow to set a TTL for how long DNS resolutions to backend
+     systems are cached. [Yann Ylavic]
+
+  *) mod_proxy: Add optional third argument for ProxyRemote, which
+     configures Basic authentication credentials to pass to the remote
+     proxy.  PR 37355.  [Joe Orton]
+
+Changes with Apache 2.4.58
+
+  *) SECURITY: CVE-2023-45802: Apache HTTP Server: HTTP/2 stream
+     memory not reclaimed right away on RST (cve.mitre.org)
+     When a HTTP/2 stream was reset (RST frame) by a client, there
+     was a time window were the request's memory resources were not
+     reclaimed immediately. Instead, de-allocation was deferred to
+     connection close. A client could send new requests and resets,
+     keeping the connection busy and open and causing the memory
+     footprint to keep on growing. On connection close, all resources
+     were reclaimed, but the process might run out of memory before
+     that.
+     This was found by the reporter during testing of CVE-2023-44487
+     (HTTP/2 Rapid Reset Exploit) with their own test client. During
+     "normal" HTTP/2 use, the probability to hit this bug is very
+     low. The kept memory would not become noticeable before the
+     connection closes or times out.
+     Users are recommended to upgrade to version 2.4.58, which fixes
+     the issue.
+     Credits: Will Dormann of Vul Labs
+
+  *) SECURITY: CVE-2023-43622: Apache HTTP Server: DoS in HTTP/2 with
+     initial windows size 0 (cve.mitre.org)
+     An attacker, opening a HTTP/2 connection with an initial window
+     size of 0, was able to block handling of that connection
+     indefinitely in Apache HTTP Server. This could be used to
+     exhaust worker resources in the server, similar to the well
+     known "slow loris" attack pattern.
+     This has been fixed in version 2.4.58, so that such connection
+     are terminated properly after the configured connection timeout.
+     This issue affects Apache HTTP Server: from 2.4.55 through
+     2.4.57.
+     Users are recommended to upgrade to version 2.4.58, which fixes
+     the issue.
+     Credits: Prof. Sven Dietrich (City University of New York)
+
+  *) SECURITY: CVE-2023-31122: mod_macro buffer over-read
+     (cve.mitre.org)
+     Out-of-bounds Read vulnerability in mod_macro of Apache HTTP
+     Server.This issue affects Apache HTTP Server: through 2.4.57.
+     Credits: David Shoon (github/davidshoon)
+
+  *) mod_ssl: Silence info log message "SSL Library Error: error:0A000126:
+     SSL routines::unexpected eof while reading" when using
+     OpenSSL 3 by setting SSL_OP_IGNORE_UNEXPECTED_EOF if
+     available. [Rainer Jung]
+
+  *) mod_http2: improved early cleanup of streams.
+     [Stefan Eissing]
+
+  *) mod_proxy_http2: improved error handling on connection errors while
+     response is already underway.
+     [Stefan Eissing]
+
+  *) mod_http2: fixed a bug that could lead to a crash in main connection
+     output handling. This occured only when the last request on a HTTP/2
+     connection had been processed and the session decided to shut down.
+     This could lead to an attempt to send a final GOAWAY while the previous
+     write was still in progress. See PR 66646.
+     [Stefan Eissing]
+
+  *) mod_proxy_http2: fix `X-Forward-Host` header to carry the correct value.
+     Fixes PR66752.
+     [Stefan Eissing]
+
+  *) mod_http2: added support for bootstrapping WebSockets via HTTP/2, as
+     described in RFC 8441. A new directive 'H2WebSockets on|off' has been
+     added. The feature is by default not enabled.
+     As also discussed in the manual, this feature should work for setups
+     using "ProxyPass backend-url upgrade=websocket" without further changes.
+     Special server modules for WebSockets will have to be adapted,
+     most likely, as the handling if IO events is different with HTTP/2.
+     HTTP/2 WebSockets are supported on platforms with native pipes. This
+     excludes Windows.
+     [Stefan Eissing]
+
+  *) mod_rewrite: Fix a regression with both a trailing ? and [QSA].
+     in OCSP stapling. PR 66672. [Frank Meier <frank.meier ergon.ch>, covener]
+
+  *) mod_http2: fixed a bug in flushing pending data on an already closed
+     connection that could lead to a busy loop, preventing the HTTP/2 session
+     to close down successfully. Fixed PR 66624.
+     [Stefan Eissing]
+
+  *) mod_http2: v2.0.15 with the following fixes and improvements
+     - New directive 'H2EarlyHint name value' to add headers to a response,
+       picked up already when a "103 Early Hints" response is sent. 'name' and
+       'value' must comply to the HTTP field restrictions.
+       This directive can be repeated several times and header fields of the
+       same names add. Sending a 'Link' header with 'preload' relation will
+       also cause a HTTP/2 PUSH if enabled and supported by the client.
+     - Fixed an issue where requests were not logged and accounted in a timely
+       fashion when the connection returns to "keepalive" handling, e.g. when
+       the request served was the last outstanding one.
+       This led to late appearance in access logs with wrong duration times
+       reported.
+     - Accurately report the bytes sent for a request in the '%O' Log format.
+       This addresses #203, a long outstanding issue where mod_h2 has reported
+       numbers over-eagerly from internal buffering and not what has actually
+       been placed on the connection.
+       The numbers are now the same with and without H2CopyFiles enabled.
+     [Stefan Eissing]
+
+  *) mod_proxy_http2: fix retry handling to not leak temporary errors.
+     On detecting that that an existing connection was shutdown by the other
+     side, a 503 response leaked even though the request was retried on a
+     fresh connection.
+     [Stefan Eissing]
+
+  *) mod_rewrite: Add server directory to include path as mod_rewrite requires
+     test_char.h. PR 66571 [Valeria Petrov <valeria.petrov@spinetix.com>]
+
+  *) mod_http2: new directive `H2ProxyRequests on|off` to enable handling
+     of HTTP/2 requests in a forward proxy configuration.
+     General forward proxying is enabled via `ProxyRequests`. If the
+     HTTP/2 protocol is also enabled for such a server/host, this new
+     directive is needed in addition.
+     [Stefan Eissing]
+
+  *) core: Updated conf/mime.types:
+     - .js moved from 'application/javascript' to 'text/javascript'
+     - .mjs was added as 'text/javascript'
+     - add .opus ('audio/ogg')
+     - add 'application/vnd.geogebra.slides'
+     - add WebAssembly MIME types and extension
+     [Mathias Bynens <@mathiasbynens> via PR 318,
+      Richard de Boer <richard tubul.net>, Dave Hodder <dmh dmh.org.uk>,
+      Zbynek Konecny <zbynek1729 gmail.com>]
+
+  *) mod_proxy_http2: fixed using the wrong "bucket_alloc" from the backend
+     connection when sending data on the frontend one. This caused crashes
+     or infinite loops in rare situations.
+  *) mod_proxy_http2: fixed a bug in retry/response handling that could lead
+     to wrong status codes or HTTP messages send at the end of response bodies
+     exceeding the announced content-length.
+  *) mod_proxy_http2: fix retry handling to not leak temporary errors.
+     On detecting that that an existing connection was shutdown by the other
+     side, a 503 response leaked even though the request was retried on a
+     fresh connection.
+  *) mod_http2: fixed a bug that did cleanup of consumed and pending buckets in
+     the wrong order when a bucket_beam was destroyed.
+     [Stefan Eissing]
+
+  *) mod_http2: avoid double chunked-encoding on internal redirects.
+     PR 66597 [Yann Ylavic, Stefan Eissing]
+
+  *) mod_http2: Fix reporting of `Total Accesses` in server-status to not count
+     HTTP/2 requests twice. Fixes PR 66801.
+     [Stefan Eissing]
+
+  *) mod_ssl: Fix handling of Certificate Revoked messages
+     in OCSP stapling. PR 66626. [<gmoniker gmail.com>]
+
+  *) mod_http2: fixed a bug in handling of stream timeouts.
+     [Stefan Eissing]
+
+  *) mod_tls: updating to rustls-ffi version 0.9.2 or higher.
+     Checking in configure for proper version installed. Code
+     fixes for changed clienthello member name.
+     [Stefan Eissing]
+
+  *) mod_md:
+     - New directive `MDMatchNames all|servernames` to allow more control over how
+       MDomains are matched to VirtualHosts.
+     - New directive `MDChallengeDns01Version`. Setting this to `2` will provide
+       the command also with the challenge value on `teardown` invocation. In version
+       1, the default, only the `setup` invocation gets this parameter.
+       Refs #312. Thanks to @domrim for the idea.
+     - For Managed Domain in "manual" mode, the checks if all used ServerName and
+       ServerAlias are part of the MDomain now reports a warning instead of an error
+       (AH10040) when not all names are present.
+     - MDChallengeDns01 can now be configured for individual domains.
+       Using PR from Jérôme Billiras (@bilhackmac) and adding test case and fixing proper working
+     - Fixed a bug found by Jérôme Billiras (@bilhackmac) that caused the challenge
+       teardown not being invoked as it should.
+
+  *) mod_ldap: Avoid performance overhead of APR-util rebind cache for
+     OpenLDAP 2.2+.  PR 64414.  [Joe Orton]
+
+  *) mod_http2: new directive 'H2MaxDataFrameLen n' to limit the maximum
+     amount of response body bytes put into a single HTTP/2 DATA frame.
+     Setting this to 0 places no limit (but the max size allowed by the
+     protocol is observed).
+     The module, by default, tries to use the maximum size possible, which is
+     somewhat around 16KB. This sets the maximum. When less response data is
+     available, smaller frames will be sent.
+
+  *) mod_md: fixed passing of the server environment variables to programs
+     started via MDMessageCmd and MDChallengeDns01 on *nix system.
+     See <https://github.com/icing/mod_md/issues/319>.
+     [Stefan Eissing]
+
+  *) mod_dav: Add DavBasePath directive to configure the repository root
+     path.  PR 35077.  [Joe Orton]
+
+  *) mod_alias: Add AliasPreservePath directive to map the full
+     path after the alias in a location. [Graham Leggett]
+
+  *) mod_alias: Add RedirectRelative to allow relative redirect targets to be
+     issued as-is. [Eric Covener, Graham Leggett]
+
+  *) core: Add formats %{z} and %{strftime-format} to ErrorLogFormat, and make
+     sure that if the format is configured early enough it applies to every log
+     line.  PR 62161.  [Yann Ylavic]
+
+  *) mod_deflate: Add DeflateAlterETag to control how the ETag
+     is modified. The 'NoChange' parameter mimics 2.2.x behavior.
+     PR 45023, PR 39727. [Eric Covener]
+
+  *) core: Optimize send_brigade_nonblocking(). [Yann Ylavic, Christophe Jaillet]
+
+  *) mod_status: Remove duplicate keys "BusyWorkers" and "IdleWorkers".
+     Resolve inconsistency between the previous two occurrences by
+     counting workers in state SERVER_GRACEFUL no longer as busy,
+     but instead in a new counter "GracefulWorkers" (or on HTML
+     view as "workers gracefully restarting"). Also add the graceful
+     counter as a new column to the existing HTML per process table
+     for async MPMs. PR 63300. [Rainer Jung]
+
 Changes with Apache 2.4.57
 
   *) mod_proxy: Check before forwarding that a nocanon path has not been