CVE-2014-9811 Denial of service in n/a
Remote attackers can crash the application by providing a malformed XWD file to the ImageMagick library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2014-9811?
CVE-2014-9811 is a medium-severity denial of service vulnerability in Imagemagick Imagemagick, published on 30 Mar 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The xwd file handler in ImageMagick allows remote attackers to cause a denial of service (segmentation fault and application crash) via a malformed xwd file.
Weakness: CWE-20
Which versions are affected by CVE-2014-9811?
It affects 1 product.
Products include Imagemagick Imagemagick.
How do I fix CVE-2014-9811?
Apply the vendor's patch.
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-2014-9811 being exploited?
There is no known exploitation of CVE-2014-9811 in the wild and no public exploit code.
Other vulnerabilities in Imagemagick Imagemagick
Sources
Also known as DEBIAN-CVE-2014-9811, GHSA-85f6-ccw6-739v, UBUNTU-CVE-2014-9811.