CVE-2020-22029 | BDVDB-2026-154404 Detail

Description#

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_colorconstancy.c: in slice_get_derivative, which crossfade_samples_fltp, which might lead to memory corruption and other potential consequences.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://trac.ffmpeg.org/ticket/8250
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=a7fd1279703683ebb548ef7baa2f1519994496ae
https://www.debian.org/security/2021/dsa-4990

Exploit#

No public exploit known

History#

Version 12021-05-27Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.