| Name | CVE-2021-38114 |
| Description | libavcodec/dnxhddec.c in FFmpeg 4.4 does not check the return value of the init_vlc function, a similar issue to CVE-2013-0868. |
| 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-2742-1, DSA-4990-1, DSA-4998-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ffmpeg (PTS) | stretch (security) | 7:3.2.18-0+deb9u1 | fixed |
| stretch (lts), stretch | 7:3.2.19-0+deb9u5 | fixed | |
| buster, buster (lts) | 7:4.1.11-0+deb10u2 | fixed | |
| buster (security) | 7:4.1.11-0+deb10u1 | fixed | |
| bullseye | 7:4.3.7-0+deb11u1 | fixed | |
| bullseye (security) | 7:4.3.8-0+deb11u1 | fixed | |
| bookworm (security), bookworm | 7:5.1.6-0+deb12u1 | fixed | |
| sid, trixie | 7:7.1-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ffmpeg | source | stretch | 7:3.2.15-0+deb9u3 | DLA-2742-1 | ||
| ffmpeg | source | buster | 7:4.1.8-0+deb10u1 | DSA-4990-1 | ||
| ffmpeg | source | bullseye | 7:4.3.3-0+deb11u1 | DSA-4998-1 | ||
| ffmpeg | source | (unstable) | 7:4.4.1-1 |
https://github.com/FFmpeg/FFmpeg/commit/7150f9575671f898382c370acae35f9087a30ba1