| Name | CVE-2022-3341 |
| Description | A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash. |
| 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-3454-1 |
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 | vulnerable |
| buster (security) | 7:4.1.11-0+deb10u1 | fixed |
| bullseye | 7:4.3.5-0+deb11u1 | vulnerable |
| bullseye (security) | 7:4.3.6-0+deb11u1 | vulnerable |
| bookworm | 7:5.1.3-1 | fixed |
| sid, trixie | 7:6.0-7 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ffmpeg | source | buster | 7:4.1.11-0+deb10u1 | | DLA-3454-1 | |
| ffmpeg | source | (unstable) | 7:5.1-1 | | | |
Notes
[bullseye] - ffmpeg <postponed> (Minor issue, wait until fixed in 4.3.x)
https://bugzilla.redhat.com/show_bug.cgi?id=2157054
https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e (n5.1)
https://github.com/FFmpeg/FFmpeg/commit/08f0a18c3488b2fb8297ebba3684792da8a6606e (n4.1.11)