CVE-2012-2776 Memory corruption in n/a
An out-of-bounds write in FFmpeg's Indeo3 decoder allows attackers to execute arbitrary code or cause denial of service via malicious media files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2012-2776?
CVE-2012-2776 is a critical memory corruption vulnerability in Ffmpeg Ffmpeg, published on 10 Sep 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Unspecified vulnerability in the decode_cell_data function in libavcodec/indeo3.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has unknown impact and attack vectors, related to an "out of picture write."
Which versions are affected by CVE-2012-2776?
It affects 2 products.
Products include Ffmpeg Ffmpeg, Libav Libav.
How do I fix CVE-2012-2776?
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-2012-2776 being exploited?
There is no known exploitation of CVE-2012-2776 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as DEBIAN-CVE-2012-2776, GHSA-jg49-fg57-574h.