CVE Vulnerability

CVE-2018-21015

AVC_DuplicateConfig() at isomedia/avc_ext.c in GPAC 0.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file. There is "cfg_new->AVCLevelIndication = cfg->AVCLevelIndication;" but cfg could be NULL.

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

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

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/1179 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00017.html
Configurations

Configuration 1

cpe:2.3:a:gpac:gpac:0.7.1:*:*:*:*:*:*:*
Information

Published : 2019-09-16 01:15

Updated : 2020-01-20 04:15

NVD link : CVE-2018-21015

Mitre link : CVE-2018-21015

Products Affected
No products.
CWE
CWE-476