Vulnerability Database

299,184

Total vulnerabilities in the database

CVE-2020-20450

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

  • Published: May 25, 2021
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-20450
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
ffmpeg / ffmpeg 4.2 4.2.x
debian / debian_linux 11.0 11.0.x