Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22021
Reference (s):
- DEBIAN:DSA-4990
- URL: https://www.debian.org/security/2021/dsa-4990
- https://trac.ffmpeg.org/ticket/8240
- MLIST:[debian-lts-announce] 20210815 [SECURITY] [DLA 2742-1] ffmpeg security update
- URL: https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html