Vulnerability Details CVE-2020-22029
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 72.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=a7fd1279703683ebb548ef7baa2f1519994496ae
- https://trac.ffmpeg.org/ticket/8250
- https://www.debian.org/security/2021/dsa-4990
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=a7fd1279703683ebb548ef7baa2f1519994496ae
- https://trac.ffmpeg.org/ticket/8250
- https://www.debian.org/security/2021/dsa-4990
Products affected by CVE-2020-22029
-
cpe:2.3:a:ffmpeg:ffmpeg:4.2
-
cpe:2.3:o:debian:debian_linux:10.0