ESB-2018.0472 - [Debian] graphicsmagick: Denial of service - Remote with user interaction 2018-02-16

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             AUSCERT External Security Bulletin Redistribution

  A denial of service vulnerability has been discovered in graphicsmagick
                             16 February 2018


        AusCERT Security Bulletin Summary

Product:           graphicsmagick
Publisher:         Debian
Operating System:  Debian GNU/Linux 7
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-6799  

Reference:         ESB-2018.0468

Original Bulletin:

- --------------------------BEGIN INCLUDED TEXT--------------------

Package        : graphicsmagick
Version        : 1.3.16-1.1+deb7u18
CVE ID         : CVE-2018-6799

A denial of service vulnerability has been discovered in graphicsmagick,
a collection of image processing tools and associated libraries.

A specially crafted file can be used to produce a denial of service
(heap overwrite) or possible other unspecified impact by exploiting a
defect related to unused pixel staging area in the AcquireCacheNexus
function in magick/pixel_cache.c.

For Debian 7 "Wheezy", these problems have been fixed in version

We recommend that you upgrade your graphicsmagick packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:

- --------------------------END INCLUDED TEXT--------------------

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