CVE Vulnerability

CVE-2021-3497

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

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gstreamer.freedesktop.org/security/sa-2021-0002.html Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1945339 Issue Tracking Patch
https://www.debian.org/security/2021/dsa-4900 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00027.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-31 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Information

Published : 2021-04-19 09:15

Updated : 2022-09-28 08:02

NVD link : CVE-2021-3497

Mitre link : CVE-2021-3497

Products Affected
No products.
CWE
CWE-416