CVE-2021-36411

An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/strukturag/libde265/issues/302	Exploit Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html	Issue Tracking Mailing List
https://www.debian.org/security/2023/dsa-5346	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:struktur:libde265:1.0.8:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

History

No history.

Information

Published : 2022-01-10 23:15

Updated : 2023-08-08 14:22

NVD link : CVE-2021-36411

Mitre link : CVE-2021-36411

CVE.ORG link : CVE-2021-36411

JSON object : View

Products Affected

debian

debian_linux

struktur

libde265

CWE

CWE-125

Out-of-bounds Read

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