| Name | CVE-2023-50007 |
| Description | FFmpeg v.n6.1-3-g466799d4f5 allows an attacker to trigger use of a parameter of negative size in the av_samples_set_silence function in thelibavutil/samplefmt.c:260:9 component. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5985-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ffmpeg (PTS) | bullseye | 7:4.3.7-0+deb11u1 | fixed |
| bullseye (security) | 7:4.3.9-0+deb11u1 | fixed |
| bookworm | 7:5.1.6-0+deb12u1 | vulnerable |
| bookworm (security) | 7:5.1.7-0+deb12u1 | fixed |
| forky, sid, trixie | 7:7.1.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ffmpeg | source | experimental | 7:7.0-1 | | | |
| ffmpeg | source | buster | (not affected) | | | |
| ffmpeg | source | bullseye | (not affected) | | | |
| ffmpeg | source | bookworm | 7:5.1.7-0+deb12u1 | | DSA-5985-1 | |
| ffmpeg | source | (unstable) | 7:7.0.1-3 | | | |
Notes
[bullseye] - ffmpeg <not-affected> (Vulnerable code not present)
[buster] - ffmpeg <not-affected> (Vulnerable code not present)
https://github.com/FFmpeg/FFmpeg/commit/b1942734c7cbcdc9034034373abcc9ecb9644c47 (n7.0)
https://github.com/FFmpeg/FFmpeg/commit/3a8f94cf7b29ed4b8531306f11a6bb94fbbaf936 (n5.1.7)
https://trac.ffmpeg.org/ticket/10700