CVE-2021-3497 — Use After Free in Gstreamer

CWE-416 — Use After Free7 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 60.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
GstreamerDebian Gst-plugins-good1.0Debian Linux+1 more
Timeline
PublishedApr 19
Latest updateMay 24

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgstreamer/gstreamer0.10.0 — 1.18.4
▶debiandebian/gst-plugins-good1.0< gst-plugins-good1.0 1.18.4-2 (bookworm)

Also affects: Debian Linux 10.0, 9.0, Enterprise Linux 7.0, 8.0

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-9gpj-v2gq-r9fx: GStreamer before 1↗2022-05-24
▶
OSV
gst-plugins-good1.0 vulnerabilities↗2021-04-28
▶
OSV
CVE-2021-3497: GStreamer before 1↗2021-04-19
▶

📋Vendor Advisories

3
Ubuntu
GStreamer Good Plugins vulnerabilities↗2021-04-28
▶
Red Hat
gstreamer-plugins-good: Use-after-free in matroska demuxing↗2021-03-15
▶
Debian
CVE-2021-3497: gst-plugins-good1.0 - GStreamer before 1.18.4 might access already-freed memory in error code paths wh...↗2021
▶
CVE-2021-3497 — Use After Free in Gstreamer | cvebase