CVE-2019-13390 Denial of service in n/a
A division by zero error in FFmpeg's raw encoder allows attackers to cause a denial of service via crafted 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-2019-13390?
CVE-2019-13390 is a medium-severity denial of service vulnerability in Ffmpeg Ffmpeg, published on 7 Jul 2019. 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
In FFmpeg 4.1.3, there is a division by zero at adx_write_trailer in libavformat/rawenc.c.
Weakness: CWE-369
Which versions are affected by CVE-2019-13390?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2019-13390?
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-2019-13390 being exploited?
There is no known exploitation of CVE-2019-13390 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as DEBIAN-CVE-2019-13390, GHSA-5gmr-mpx2-2vqh, UBUNTU-CVE-2019-13390.