Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2021-28429

Integer overflow vulnerability in av_timecode_make_string in libavutil/timecode.c in FFmpeg version 4.3.2, allows local attackers to cause a denial of service (DoS) via crafted .mov file.

  • Published: Aug 11, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-28429
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
ffmpeg / ffmpeg 4.3.2 4.3.2.x