| 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, 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 | vulnerable |
| buster (security) | 7:4.1.10-0+deb10u1 | vulnerable |
| bullseye (security), bullseye | 7:4.3.5-0+deb11u1 | vulnerable |
| 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) | 7:5.1-1 | | | |
Notes
[bullseye] - ffmpeg <postponed> (Minor issue, wait until fixed in 4.3.x)
[buster] - ffmpeg <postponed> (Minor issue, wait until fixed in 4.1.x)
https://bugzilla.redhat.com/show_bug.cgi?id=2157054
https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e (n5.1)