CVE-2013-3674 Denial of service in n/a
Remote attackers can crash FFmpeg applications by sending crafted CD Graphics Video data, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-3674?
CVE-2013-3674 is a medium-severity denial of service vulnerability in Ffmpeg Ffmpeg, published on 10 Jun 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The cdg_decode_frame function in cdgraphics.c in libavcodec in FFmpeg before 1.2.1 does not validate the presence of non-header data in a buffer, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted CD Graphics Video data.
Weakness: CWE-20
Which versions are affected by CVE-2013-3674?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2013-3674?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2013-3674 being exploited?
There is no known exploitation of CVE-2013-3674 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as GHSA-mcpm-3gj3-9m4h.