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Servers and applications

CVE-2020-22043

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.

Severity
Medium 6.5
Published
1 Jun 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 4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-22043
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-22043