CVE-2021-40565

A Segmentation fault caused by a null pointer dereference vulnerability exists in Gpac through 1.0.1 via the gf_avc_parse_nalu function in av_parsers.c when using mp4box, which causes a 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/gpac/gpac/commit/893fb99b606eebfae46cde151846a980e689039b	Patch Third Party Advisory
https://github.com/gpac/gpac/issues/1902	Third Party Advisory
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/commit/893fb99b606eebfae46cde151846a980e689039b	Patch Third Party Advisory
https://github.com/gpac/gpac/issues/1902	Third Party Advisory
https://www.debian.org/security/2023/dsa-5411

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2022-01-12 22:15

Updated : 2024-11-21 06:24

NVD link : CVE-2021-40565

Mitre link : CVE-2021-40565

CVE.ORG link : CVE-2021-40565

JSON object : View

Products Affected

gpac

gpac

CWE

CWE-476

NULL Pointer Dereference

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