| Name | CVE-2020-22037 |
| Description | A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2818-1, DSA-4990-1, DSA-4998-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ffmpeg (PTS) | buster | 7:4.1.9-0+deb10u1 | fixed |
| buster (security) | 7:4.1.11-0+deb10u1 | fixed |
| bullseye (security), bullseye | 7:4.3.6-0+deb11u1 | fixed |
| bookworm | 7:5.1.3-1 | fixed |
| bookworm (security) | 7:5.1.4-0+deb12u1 | fixed |
| trixie | 7:6.1-3 | fixed |
| sid | 7:6.1-5 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://trac.ffmpeg.org/ticket/8281
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7bba0dd6382e30d646cb406034a66199e071d713