=========================================================================Ubuntu Security Notice USN-4206-1
December 02, 2019

graphicsmagick vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in GraphicsMagick.

Software Description:
- graphicsmagick: collection of image processing tools

Details:

It was discovered that GraphicsMagick incorrectly handled certain image files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2017-10794, CVE-2017-10799, CVE-2017-11102, CVE-2017-11140,
CVE-2017-11403, CVE-2017-11636, CVE-2017-11637, CVE-2017-13147, CVE-2017-14042,
CVE-2017-6335)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 16.04 LTS:
  graphicsmagick                  1.3.23-1ubuntu0.2
  libgraphicsmagick++-q16-12      1.3.23-1ubuntu0.2
  libgraphicsmagick-q16-3         1.3.23-1ubuntu0.2

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-4206-1
  CVE-2017-10794, CVE-2017-10799, CVE-2017-11102, CVE-2017-11140,
  CVE-2017-11403, CVE-2017-11636, CVE-2017-11637, CVE-2017-13147,
  CVE-2017-14042, CVE-2017-6335

Package Information:
  https://launchpad.net/ubuntu/+source/graphicsmagick/1.3.23-1ubuntu0.2