Bug 1344264 (CVE-2015-8898)

Summary: CVE-2015-8898 ImageMagick: Prevent NULL pointer access in magick/constitute.c
Product: [Other] Security Response Reporter: Stefan Cornelius <scorneli>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: abhgupta, dmcphers, ethan, jhorak, jialiu, jokerman, lmeyer, mmccomas, nmurray, pahan, sardella, slawomir, tiwillia, yozone
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-08 02:54:46 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1341777, 1341778, 1341779, 1341780, 1344266    
Bug Blocks: 1333419    

Description Stefan Cornelius 2016-06-09 09:50:35 UTC 
A null pointer dereference flaw has been discovered in the constitute image
functionality, which could lead to an application crash.

External references:

https://github.com/ImageMagick/ImageMagick/pull/34
http://seclists.org/oss-sec/2016/q2/459

Patch:

https://github.com/ImageMagick/ImageMagick/pull/34/commits/aa785715d46f2b18b60c652a177c57bc8f0a0a68
Comment 1 Stefan Cornelius 2016-06-09 09:51:25 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1344266]
Comment 3 errata-xmlrpc 2016-06-16 22:49:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2016:1237 https://access.redhat.com/errata/RHSA-2016:1237