CVE-2021-3497
- Source
- https://cve.org/CVERecord?id=CVE-2021-3497
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3497.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-3497
- Downstream
- Related
- Published
- 2021-04-19T21:15:13.113Z
- Modified
- 2026-03-03T01:18:17.249361Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
- References
-
- https://bugzilla.redhat.com/show_bug.cgi?id=1945339
- https://gstreamer.freedesktop.org/security/sa-2021-0002.html
- https://lists.debian.org/debian-lts-announce/2021/04/msg00027.html
- https://security.gentoo.org/glsa/202208-31
- https://www.debian.org/security/2021/dsa-4900
- https://bugzilla.redhat.com/show_bug.cgi?id=1945339
- https://bugzilla.redhat.com/show_bug.cgi?id=1945339
- https://lists.debian.org/debian-lts-announce/2021/04/msg00027.html