CVE-2021-3497

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

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1945339	Issue Tracking Patch Third Party Advisory
https://gstreamer.freedesktop.org/security/sa-2021-0002.html	Vendor 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
https://www.debian.org/security/2021/dsa-4900	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	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:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

History

15 Aug 2022, 11:15

Type	Values Removed	Values Added
References		(GENTOO) https://security.gentoo.org/glsa/202208-31 -

Information

Published : 2021-04-19 21:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-3497

Mitre link : CVE-2021-3497

CVE.ORG link : CVE-2021-3497

JSON object : View

Products Affected

debian

debian_linux

gstreamer_project

gstreamer

redhat

enterprise_linux

CWE

CWE-416

Use After Free

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