Bug 1486799 (CVE-2017-13143)

Summary:	CVE-2017-13143 ImageMagick: Initialized data use in ReadMATImage function in coders/mat.c
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, dan, fedora, jhorak, klember, mike, pahan, tiwillia
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:23:04 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1486807
Bug Blocks:

Description Pedro Sampaio 2017-08-30 14:44:07 UTC

In ImageMagick before 6.9.7-6 and 7.x before 7.0.4-6, the ReadMATImage
function in coders/mat.c uses uninitialized data, which might allow
remote attackers to obtain sensitive information from process memory.

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/362

Comment 1 Pedro Sampaio 2017-08-30 15:00:20 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1486807]