CVE Vulnerability

CVE-2020-35964

track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.

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/FFmpeg/FFmpeg/commit/27a99e2c7d450fef15594671eef4465c8a166bd7 Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26622 Exploit Issue Tracking
https://security.gentoo.org/glsa/202105-24 Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-01-03 07:15

Updated : 2022-08-06 03:23

NVD link : CVE-2020-35964

Mitre link : CVE-2020-35964

Products Affected
No products.
CWE
CWE-787