CVE-2013-7011

Description

The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not prevent changes to global parameters, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.

How to fix CVE-2013-7011

To remediate CVE-2013-7011, upgrade the affected package to a fixed version below.

• Debian/ffmpeg—upgrade to 7:2.4.1-1 or later

Is CVE-2013-7011 being exploited?

Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 7:2.4.1-1

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2013-7011