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@@ -0,0 +1,174 @@ + -*- coding: utf-8 -*- +Changes for APR 1.7.1 + + *) SECURITY: CVE-2022-24963 (cve.mitre.org) + Integer Overflow or Wraparound vulnerability in apr_encode functions of + Apache Portable Runtime (APR) allows an attacker to write beyond bounds + of a buffer. + + *) SECURITY: CVE-2022-28331 (cve.mitre.org) + On Windows, Apache Portable Runtime 1.7.0 and earlier may write beyond + the end of a stack based buffer in apr_socket_sendv(). This is a result + of integer overflow. + + *) SECURITY: CVE-2021-35940 (cve.mitre.org) + Restore fix for out-of-bounds array dereference in apr_time_exp*() functions. + (This issue was addressed as CVE-2017-12613 in APR 1.6.3 and + later 1.6.x releases, but was missing in 1.7.0.) [Stefan Sperling] + + *) configure: Fix various build issues for compilers enforcing + strict C99 compliance. PR 66396, 66408, 66426. + [Florian Weimer <fweimer redhat.com>, Sam James <sam gentoo.org>] + + *) apr_atomic_read64(): Fix non-atomic read on 32-bit Windows [Ivan Zhakov] + + *) configure: Prefer posix name-based shared memory over SysV IPC. + [Jim Jagielski] + + *) configure: Add --disable-sctp argument to forcibly disable SCTP + support, or --enable-sctp which fails if SCTP support is not + detected. [Lubos Uhliarik <luhliari redhat.com>, Joe Orton] + + *) Fix handle leak in the Win32 apr_uid_current implementation. + PR 61165. [Ivan Zhakov] + + *) Add error handling for lseek() failures in apr_file_write() and + apr_file_writev(). [Joe Orton] + + *) Don't silently set APR_FOPEN_NOCLEANUP for apr_file_mktemp() created file + to avoid a fd and inode leak when/if later passed to apr_file_setaside(). + [Yann Ylavic] + + *) APR's configure script uses AC_TRY_RUN to detect whether the return type + of strerror_r is int. When cross-compiling this defaults to no. + + This commit adds an AC_CACHE_CHECK so users who cross-compile APR may + influence the outcome with a configure variable. [Sebastian Kemper + <sebastian_ml gmx net>] + + *) Add a cache check with which users who cross-compile APR + can influence the outcome of the /dev/zero test by setting the variable + ac_cv_mmap__dev_zero=yes [Sebastian Kemper <sebastian_ml gmx net>] + + *) Trick autoconf into printing the correct default prefix in the help. + [Stefan Fritsch] + + *) Don't try to use PROC_PTHREAD by default when cross compiling. + [Yann Ylavic] + + *) Add the ability to cross compile APR. [Graham Leggett] + + *) While cross-compiling, the tools/gen_test_char could not + be executed at build time, use AX_PROG_CC_FOR_BUILD to + build native tools/gen_test_char + + Support explicit libtool by variable assigning before buildcheck.sh, + it is helpful for cross-compiling (such as libtool=aarch64-linux-libtool) + [Hongxu Jia <hongxu.jia windriver.com>] + + *) Avoid an overflow on 32 bit platforms. [René Hjortskov Nielsen + <r... hjortskov.dk>] + + *) Use AC_CHECK_SIZEOF, so as to support cross compiling. PR 56053. + [Mike Frysinger <vapier gentoo.org>] + + *) Add --tag=CC to libtool invocations. PR 62640. [Michael Osipov] + + *) apr_pools: Fix pool debugging output so that creation events are + always emitted before allocation events and subpool destruction + events are emitted on pool clear/destroy for proper accounting. + [Brane Čibej] + + *) apr_socket_listen: Allow larger listen backlog values on Windows 8+. + [Evgeny Kotkov <evgeny.kotkov visualsvn.com>] + + *) Fixed: apr_get_oslevel() was returning APR_WIN_XP on Windows 10 + + *) Fix attempt to free invalid memory on exit when apr_app is used + on Windows. [Ivan Zhakov] + + *) Fix double free on exit when apr_app is used on Windows. [Ivan Zhakov] + + *) Fix a regression in apr_stat() for root path on Windows. [Ivan Zhakov] + +Changes for APR 1.7.0 + + *) apr_dir_read: [Unix] Dropped the preference of the dirread_r() flavor + for dirread(), because the former is both deprecated and unneeded. + [Yann Ylavic, William Rowe] + + *) apr_file_info: [Win32 only] Treat only "name surrogate" reparse points + as symlinks, and not other reparse tag types. PR47630 + [Oleg Liatte <olegliatte gmail.com>] + + *) Test %ld vs. %lld to avoid compiler emits using APR_OFF_T_FMT, in the + case of apparently equivilant long and long long types. [William Rowe] + + *) Recognize APPLE predefined macros as equivilant to DARWIN. [Jim Jagielski] + + *) Signals: Allow handling of SIGUSR2 in apr_signal_thread. [Yann Ylavic] + + *) Atomics: Support for 64bit ints. [Jim Jagielski] + + *) Add the apr_encode_* API that implements RFC4648 and RFC7515 + compliant BASE64, BASE64URL, BASE32, BASE32HEX and BASE16 + encode/decode functions. [Graham Leggett] + + *) rand: Use arc4random_buf() on BSD platforms and getrandom() on Linux, + when available. [Christian Weisgerber <naddy openbsd.org, Yann Ylavic] + + *) Add apr_sockaddr_zone_set, apr_sockaddr_zone_set to set and retrieve + the zone for link-local IPv6 addresses. [Joe Orton] + + *) apr_sockaddr_equal: Compare link-local IPv6 addresses with different + zones as not equal. [Joe Orton] + + *) apr_sockaddr_ip_getbuf, apr_sockaddr_ip_get: Append "%zone" for + IPv6 link-local addresses. [Joe Orton] + + *) Locks: add a --disable-timedlocks config option in case users + encounter more platforms where it fails [Nick Kew]. + + *) apr_allocator, apr_pools: Add apr_allocator_page_size() and + apr_allocator_min_order_set() to respectively get the (system's) page size + in use and set the minimum allocation size for an allocator (expressed in + 2^order pages). [Yann Ylavic] + + *) locks: provide portable implementations of timedlock()s for + posix-sems, sysv-sems and pthreads for those platforms that + lack native versions (eg: OSX/macOS). [Jim Jagielski] + + *) locks: Introduce apr_{thread,proc,global}_mutex_timedlock(). + [Yann Ylavic] + +Changes for APR 1.6.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.6.x/CHANGES?view=markup + +Changes for APR 1.5.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.5.x/CHANGES?view=markup + +Changes for APR 1.4.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.4.x/CHANGES?view=markup + +Changes for APR 1.3.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.3.x/CHANGES?view=markup + +Changes for APR 1.2.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.2.x/CHANGES?view=markup + +Changes for APR 1.1.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.1.x/CHANGES?view=markup + +Changes for APR 1.0.x and later: + + *) http://svn.apache.org/viewvc/apr/apr/branches/1.0.x/CHANGES?view=markup + +Changes for APR 0.9.x and later/earlier: + + *) http://svn.apache.org/viewvc/apr/apr/branches/0.9.x/CHANGES?view=markup |