CVE-2011-4352 Integer overflow in n/a
Remote attackers can cause denial of service or execute arbitrary code via a crafted VP3 stream due to an integer overflow in the FFmpeg VP3 decoder.
- 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
- None listed
What is CVE-2011-4352?
CVE-2011-4352 is a medium-severity vulnerability in Ffmpeg Ffmpeg, published on 20 Aug 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
Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.
Weakness: CWE-189
Which versions are affected by CVE-2011-4352?
It affects 2 products.
Products include Ffmpeg Ffmpeg, Libav Libav.
How do I fix CVE-2011-4352?
No fix has been published for CVE-2011-4352 yet. Limit exposure of the affected software until one is available.
Is CVE-2011-4352 being exploited?
There is no known exploitation of CVE-2011-4352 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as GHSA-f7vh-hgm6-q6h3.