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CVE-2020-22021

Published: 26 May 2021

Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
ffmpeg
Launchpad, Ubuntu, Debian
bionic
Released (7:3.4.11-0ubuntu0.1)
focal
Released (7:4.2.7-0ubuntu0.1)
groovy Ignored
(reached end-of-life)
hirsute Needed

impish
Released (7:4.4.2-0ubuntu0.21.10.1)
jammy Not vulnerable
(7:4.4.1-3ubuntu2)
trusty Does not exist

upstream
Released (4.4.1)
xenial Ignored
(out of standard support, was needed)
Patches:
upstream: https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7971f62120a55c141ec437aa3f0bacc1c1a3526b