CVE-2019-19951 Memory corruption in n/a
A heap-based buffer overflow in GraphicsMagick allows attackers to execute arbitrary code or cause denial of service via crafted MIFF files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-19951?
CVE-2019-19951 is a critical memory corruption vulnerability in Debian Debian Linux, published on 24 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In GraphicsMagick 1.4 snapshot-20190423 Q8, there is a heap-based buffer overflow in the function ImportRLEPixels of coders/miff.c.
Weakness: CWE-787
Which versions are affected by CVE-2019-19951?
It affects 4 products.
Products include Debian Debian Linux, Graphicsmagick Graphicsmagick, Opensuse Backports, Opensuse Leap.
How do I fix CVE-2019-19951?
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-2019-19951 being exploited?
There is no known exploitation of CVE-2019-19951 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2019-19951, GHSA-wv8h-9fc6-c7wx, UBUNTU-CVE-2019-19951.