| Name | CVE-2019-13312 |
| Description | block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read. |
| 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) |
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) | 7:4.1.10-0+deb10u1 | fixed |
| bullseye (security), bullseye | 7:4.3.5-0+deb11u1 | fixed |
| bookworm, sid | 7:5.1.2-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ffmpeg | source | (unstable) | (not affected) | | | |
Notes
- ffmpeg <not-affected> (Vulnerable code not present)
https://trac.ffmpeg.org/ticket/7980
Introduced in https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=0321370601833f4ae47e8e11c44570ea4bd382a4