Input validation error in FFmpeg - CVE-2014-9676

 

Input validation error in FFmpeg - CVE-2014-9676

Published: November 30, 2016 / Updated: June 8, 2025


Vulnerability identifier: #VU110591
CSH Severity: Medium
CVSS v4: []
CVE-ID: CVE-2014-9676
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows remote attackers to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can cause a denial of service ("invalid memory handler") and possibly execute arbitrary code via a crafted video that triggers a use after free.


Affected software

FFmpeg
Gentoo Linux
media-video/ffmpeg

How to mitigate CVE-2014-9676

Install update from vendor's website.

FFmpeg - update to 2.1.5
media-video/ffmpeg - update to 2.8.6

External References

Related Security Bulletins