CVE-2011-3934 Memory corruption in n/a
Remote attackers can trigger a double free in FFmpeg via crafted VP3 data, potentially causing crashes or arbitrary code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2011-3934?
CVE-2011-3934 is a medium-severity memory corruption vulnerability in Ffmpeg Ffmpeg, published on 9 Dec 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Double free vulnerability in the vp3_update_thread_context function in libavcodec/vp3.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted vp3 data.
Weakness: CWE-399
Which versions are affected by CVE-2011-3934?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2011-3934?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2011-3934 being exploited?
There is no known exploitation of CVE-2011-3934 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as DEBIAN-CVE-2011-3934, GHSA-94vc-jrg8-w47h.