CVE-2021-44926

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-44926
A null pointer dereference vulnerability exists in gpac 1.1.0-DEV in the gf_node_get_tag function, which causes a segmentation fault and application crash.

5.5 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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/issues/1961 Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*
History

01 Apr 2022, 15:00

Type Values Removed Values Added
CPE cpe:2.3:a:gpac:gpac:-:*:*:*:*:*:*:* cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*

15 Jan 2022, 16:15

Type Values Removed Values Added
Summary A null pointer dereference vulnerability exists in the gpac in the gf_node_get_tag function, which causes a segmentation fault and application crash. A null pointer dereference vulnerability exists in gpac 1.1.0-DEV in the gf_node_get_tag function, which causes a segmentation fault and application crash.

04 Jan 2022, 15:04

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5
CWE CWE-476
References (MISC) https://github.com/gpac/gpac/issues/1961 - (MISC) https://github.com/gpac/gpac/issues/1961 - Exploit, Issue Tracking, Patch, Third Party Advisory
First Time Gpac
Gpac gpac
CPE cpe:2.3:a:gpac:gpac:-:*:*:*:*:*:*:*

21 Dec 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-21 21:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-44926

Mitre link : CVE-2021-44926

CVE.ORG link : CVE-2021-44926

JSON object : View

Products Affected

gpac

  • gpac
CWE
CWE-476

NULL Pointer Dereference