CVE-2009-0385

Description

Integer signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.

How to fix CVE-2009-0385

To remediate CVE-2009-0385, upgrade the affected package to a fixed version below.

• Debian/ffmpeg—upgrade to 0.svn20080206-16 or later
• Debian/mplayer—upgrade to 1.0~rc2-14 or later

Is CVE-2009-0385 being exploited?

Moderate — EPSS is 11.6%. Track this CVE but it's not at the top of the prioritisation list.

Affected packages (2)

• from 0, < 0.svn20080206-16
• from 0, < 1.0~rc2-14

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2009-0385