CVE-2021-3185

A flaw was found in the gstreamer h264 component of gst-plugins-bad before v1.18.1 where when parsing a h264 header, an attacker could cause the stack to be smashed, memory corruption and possibly code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1917192	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/202208-31	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:freedesktop:gst-plugins-bad:*:*:*:*:*:*:*:*

History

15 Aug 2022, 11:15

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

25 Apr 2022, 20:16

Type	Values Removed	Values Added
CWE	CWE-121 CWE-120	CWE-787

Information

Published : 2021-01-26 18:16

Updated : 2024-02-04 21:23

NVD link : CVE-2021-3185

Mitre link : CVE-2021-3185

CVE.ORG link : CVE-2021-3185

JSON object : View

Products Affected

freedesktop

gst-plugins-bad

CWE

CWE-787

Out-of-bounds Write

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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