CVE-2019-13295 Memory corruption in n/a
A heap-based buffer over-read in ImageMagick allows attackers to cause a denial of service via a crafted image with zero width.
- 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-2019-13295?
CVE-2019-13295 is a high-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 5 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
ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/threshold.c in AdaptiveThresholdImage because a width of zero is mishandled.
Weakness: CWE-125
Which versions are affected by CVE-2019-13295?
It affects 4 products.
Products include Canonical Ubuntu Linux, Debian Debian Linux, Imagemagick Imagemagick, Opensuse Leap.
How do I fix CVE-2019-13295?
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-2019-13295 being exploited?
There is no known exploitation of CVE-2019-13295 in the wild and no public exploit code.
Other vulnerabilities in Canonical Ubuntu Linux
Sources
Also known as ALPINE-CVE-2019-13295, DEBIAN-CVE-2019-13295, GHSA-2c5g-cwp8-gxcg, UBUNTU-CVE-2019-13295.