| Name | CVE-2018-6621 |
| Description | The decode_frame function in libavcodec/utvideodec.c in FFmpeg through 3.2 allows remote attackers to cause a denial of service (out of array read) via a crafted AVI file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-1630-1, DSA-4249-1 |
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) | 7:4.1.10-0+deb10u1 | fixed | |
| bullseye | 7:4.3.5-0+deb11u1 | fixed | |
| bullseye (security) | 7:4.3.6-0+deb11u1 | fixed | |
| bookworm, sid | 7:5.1.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ffmpeg | source | stretch | 7:3.2.11-1~deb9u1 | DSA-4249-1 | ||
| ffmpeg | source | (unstable) | 7:3.4.2-1 | low | ||
| libav | source | jessie | 6:11.12-1~deb8u4 | DLA-1630-1 | ||
| libav | source | (unstable) | (unfixed) |
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/118e1b0b3370dd1c0da442901b486689efd1654b
Fixed in 3.2.11