CVE Vulnerability

CVE-2021-30123

FFmpeg <=4.3 contains a buffer overflow vulnerability in libavcodec through a crafted file that may lead to remote code execution.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d6f293353c94c7ce200f6e0975ae3de49787f91f Patch Third Party Advisory
https://trac.ffmpeg.org/ticket/8863 Exploit Vendor Advisory
https://trac.ffmpeg.org/ticket/8845 Exploit Vendor Advisory
https://security.gentoo.org/glsa/202105-24 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ffmpeg:ffmpeg:4.4:*:*:*:*:*:*:*
Information

Published : 2021-04-07 08:15

Updated : 2021-09-29 02:24

NVD link : CVE-2021-30123

Mitre link : CVE-2021-30123

Products Affected
No products.
CWE
CWE-120