CVE-2020-22029

PoC —

CVSS 3.1

8.8 high

EPSS

1%p73

Published

May 27, 2021 (May 27, 2021)

Modified

Jun 17, 2026

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.

Vendors: ffmpeg debian
Products: ffmpeg, debian linux
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

In the news0 stories

No ingested article mentions this CVE yet.