Bug 1441586 (CVE-2017-7606)

Summary:	CVE-2017-7606 ImageMagick: Char outside of range in coders/rle.c
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
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, ethan, jhorak, kseifried, nmurray, pahan, tiwillia
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Last Closed:	2017-04-12 09:28:05 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
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Description Andrej Nemec 2017-04-12 09:25:40 UTC

coders/rle.c in ImageMagickhas an "outside the range of representable values of type unsigned char" undefined behavior issue, which might allow attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image. 

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/b218117cad34d39b9ffb587b45c71c5a49b12bde