Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2021-3497

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

  • Published: Apr 19, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-3497
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs: