Bug 1474924 (CVE-2017-11540)

Summary:	CVE-2017-11540 ImageMagick: Heap buffer over-read in the GetPixelIndex() function
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
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Hardware:	All
OS:	Linux
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Last Closed:	2017-07-25 15:56:28 UTC	Type:	---
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Description Andrej Nemec 2017-07-25 15:54:59 UTC

When ImageMagick processes a crafted file in convert, it can lead to a heap-based buffer over-read in the GetPixelIndex() function, called from the WritePICONImage function in coders/xpm.c.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/581