CVE-2023-46407

Name
CVE-2023-46407
Description
FFmpeg prior to commit bf814 was discovered to contain an out of bounds read via the dist->alphabet_size variable in the read_vlc_prefix() function.
NVD Severity
unknown
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/FFmpeg/FFmpeg/commit/bf814387f42e9b0dea9d75c03db4723c88e7d962
MISC https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231013014959.536776-1-leo.izen@gmail.com/
MISC https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231015004924.597746-1-leo.izen@gmail.com/
Patch https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231015004924.597746-1-leo.izen%40gmail.com/
Patch https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231013014959.536776-1-leo.izen%40gmail.com/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* ffmpeg >= None < 2023-10-17
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* ffmpeg >= None < 6.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
ffmpeg 3.18-community 6.0.1-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
ffmpeg 3.19-community 6.1.1-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
ffmpeg edge-community 6.1.1-r7 Natanael Copa <ncopa@alpinelinux.org> fixed