CVE-2020-22037

Name
CVE-2020-22037
Description
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://trac.ffmpeg.org/ticket/8281
DEBIAN https://www.debian.org/security/2021/dsa-4990
DEBIAN https://www.debian.org/security/2021/dsa-4998
Mailing List https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:* ffmpeg == None == 4.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
ffmpeg5 edge-community 4.4.1-r0 None fixed
ffmpeg4 edge-community 4.4.1-r0 None fixed
ffmpeg4 3.22-community 4.4.1-r0 None fixed
ffmpeg4 3.21-community 4.4.1-r0 None fixed
ffmpeg4 3.20-community 4.4.1-r0 None fixed
ffmpeg4 3.19-community 4.4.1-r0 None fixed
ffmpeg4 3.18-community 4.4.1-r0 None fixed
ffmpeg4 3.17-community 4.4.1-r0 None fixed
ffmpeg edge-community 4.4.1-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
ffmpeg edge-community 4.2-r0 None possibly vulnerable
ffmpeg 3.22-community 4.4.1-r0 None fixed
ffmpeg 3.22-community 4.2-r0 None possibly vulnerable
ffmpeg 3.21-community 4.4.1-r0 None fixed
ffmpeg 3.20-community 4.4.1-r0 None fixed
ffmpeg 3.19-community 4.4.1-r0 None fixed
ffmpeg 3.18-community 4.4.1-r0 None fixed
ffmpeg 3.17-community 4.4.1-r0 None fixed