CVE-2020-22022

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

Date published : 2021-05-27

https://trac.ffmpeg.org/ticket/8264

https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html