CVE-2020-20446 – FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c,

FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c, which allows a remote malicious user to cause a Denial of Service.

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20446

Reference (s):

• DEBIAN:DSA-4990
• URL: https://www.debian.org/security/2021/dsa-4990
• DEBIAN:DSA-4998
• URL: https://www.debian.org/security/2021/dsa-4998
• https://trac.ffmpeg.org/ticket/7995