CVE Vulnerability

CVE-2021-40564

A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

References
Link Resource
https://github.com/gpac/gpac/issues/1898 Third Party Advisory
https://github.com/gpac/gpac/commit/cf6771c857eb9a290e2c19ddacfdd3ed98b27618 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Information

Published : 2022-01-12 10:15

Updated : 2022-01-14 01:45

NVD link : CVE-2021-40564

Mitre link : CVE-2021-40564

Products Affected
No products.
CWE
CWE-476