Vulnerability Database

289,697

Total vulnerabilities in the database

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.

  • Published: Jun 1, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-22043
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
ffmpeg / ffmpeg 4.2 4.2.x