commit | f7a2aaa56ebda21cff6bfa021ba363a715a5ed9b | [log] [tgz] |
---|---|---|
author | Michael Niedermayer <michael@niedermayer.cc> | Thu Jul 28 12:42:43 2022 |
committer | Dale Curtis <dalecurtis@chromium.org> | Thu Sep 08 18:17:23 2022 |
tree | 410793d388e6c67c0a0ad9cccfbba086e2dc0185 | |
parent | abfc2628f25d283c27ffc960a8ff820ae8110467 [diff] |
avformat/mov: Check count sums in build_open_gop_key_points() Fixes: ffmpeg.md Fixes: Out of array access Fixes: CVE-2022-2566 Found-by: Andy Nguyen <theflow@google.com> Found-by: 3pvd <3pvd@google.com> Reviewed-by: Andy Nguyen <theflow@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
libavcodec
provides implementation of a wider range of codecs.libavformat
implements streaming protocols, container formats and basic I/O access.libavutil
includes hashers, decompressors and miscellaneous utility functions.libavfilter
provides means to alter decoded audio and video through a directed graph of connected filters.libavdevice
provides an abstraction to access capture and playback devices.libswresample
implements audio mixing and resampling routines.libswscale
implements color conversion and scaling routines.aviocat
, ismindex
and qt-faststart
.The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Coding examples are available in the doc/examples directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
Patches should be submitted to the ffmpeg-devel mailing list using git format-patch
or git send-email
. Github pull requests should be avoided because they are not part of our review process and will be ignored.