CVE-2013-7014 Integer overflow in n/a
Remote attackers can cause denial of service via crafted PNG data due to an integer signedness error in FFmpeg's PNG 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
- Available
What is CVE-2013-7014?
CVE-2013-7014 is a medium-severity vulnerability in Ffmpeg Ffmpeg, published on 9 Dec 2013. 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 signedness error in the add_bytes_l2_c function in libavcodec/pngdsp.c in FFmpeg before 2.1 allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted PNG data.
Weakness: CWE-189
Which versions are affected by CVE-2013-7014?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2013-7014?
Upgrade to a fixed version.
Is CVE-2013-7014 being exploited?
There is no known exploitation of CVE-2013-7014 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as GHSA-j68h-w25q-72h9.