| Name | CVE-2020-22048 |
| Description | A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_frame_pool_get function in framepool.c. |
| 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-2818-1 |
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 | vulnerable |
| bullseye (security), bullseye | 7:4.3.6-0+deb11u1 | fixed |
| bookworm, bookworm (security) | 7:5.1.4-0+deb12u1 | fixed |
| trixie | 7:6.1.1-1 | fixed |
| sid | 7:6.1.1-4 | 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 | 7:3.2.16-1+deb9u1 | | DLA-2818-1 | |
| ffmpeg | source | (unstable) | 7:4.3-2 | unimportant | | |
Notes
https://trac.ffmpeg.org/ticket/8303
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=fddef964e8aa4a2c123e470db1436a082ff6bcf3
Negligible security impact