Bug 1482653 – CVE-2017-12432 ImageMagick: Memory exhaustion in ReadPCXImage in coders/pcx.c

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Bug 1482653 - (CVE-2017-12432) CVE-2017-12432 ImageMagick: Memory exhaustion in ReadPCXImage in coders/pcx.c

Summary:	CVE-2017-12432 ImageMagick: Memory exhaustion in ReadPCXImage in coders/pcx.c

Status:	NEW

Aliases:	CVE-2017-12432

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=low,public=20170804,reported=2...
Keywords:	Security

Depends On:	1482655
Blocks:
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Reported:	2017-08-17 15:53 EDT by Pedro Sampaio
Modified:	2018-06-29 18:26 EDT (History)
CC List:	6 users (show)

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Description Pedro Sampaio 2017-08-17 15:53:49 EDT

In ImageMagick 7.0.6-1, a memory exhaustion vulnerability was found in the function ReadPCXImage in coders/pcx.c, which allows attackers to cause a denial of service. 

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/536

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/061de02095a56d438409c63f723f340b2d9d36c7
https://github.com/ImageMagick/ImageMagick/commit/3ded916c5da6febe9660c3cfa44c3114567adf74

References:

https://bugzilla.novell.com/show_bug.cgi?id=1052254

Comment 1 Pedro Sampaio 2017-08-17 15:58:52 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1482655]

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