Bug 1584898 – CVE-2018-11624 ImageMagick: use after free in ReadMATImage function in coders/mat.c

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Bug 1584898 - (CVE-2018-11624) CVE-2018-11624 ImageMagick: use after free in ReadMATImage function in coders/mat.c

Summary:	CVE-2018-11624 ImageMagick: use after free in ReadMATImage function in coders...

Status:	CLOSED NOTABUG

Aliases:	CVE-2018-11624

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=20180529,reported=2...
Keywords:	Security

Depends On:	1584899 1584900
Blocks:	1584907
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Reported:	2018-05-31 17:50 EDT by Laura Pardo
Modified:	2018-06-05 11:24 EDT (History)
CC List:	3 users (show)

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Last Closed:	2018-06-05 11:24:51 EDT
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Description Laura Pardo 2018-05-31 17:50:31 EDT

A flaw was found in ImageMagick 7.0.7-36 Q16, the ReadMATImage function in coders/mat.c allows attackers to cause a use after free via a crafted file.


References:
https://github.com/ImageMagick/ImageMagick/issues/1149

Patch:
https://github.com/ImageMagick/ImageMagick6/commit/172d82afe89d3499ef0cab06dc58d380cc1ab946

Comment 1 Laura Pardo 2018-05-31 17:50:59 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1584900]

Comment 4 Scott Gayou 2018-06-05 11:24:59 EDT

Statement:

This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 5, 6, and 7.

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