All vulnerabilities

Servers and applications

CVE-2020-20448

FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service.

Severity
Medium 6.5
Published
25 May 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
FFmpegServers and applications · cpe:a:ffmpeg:ffmpeg
  • Version 4.1.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-20448
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-20448