A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the av_buffersrc_add_frame_flags function in buffersrc.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22041
Reference (s):
- https://trac.ffmpeg.org/ticket/8296
- MLIST:[debian-lts-announce] 20211114 [SECURITY] [DLA 2818-1] ffmpeg security update
- URL: https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html