Bug 1588170 – CVE-2018-11656 ImageMagick: memory leak in ReadDCMImage function in coders/dcm.c

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Bug 1588170 - (CVE-2018-11656) CVE-2018-11656 ImageMagick: memory leak in ReadDCMImage function in coders/dcm.c

Summary:	CVE-2018-11656 ImageMagick: memory leak in ReadDCMImage function in coders/dcm.c

Status:	NEW

Aliases:	CVE-2018-11656

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=20180104,reported=2...
Keywords:	Security

Depends On:	1588171 1588172 1593325
Blocks:	1588174
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Reported:	2018-06-06 16:34 EDT by Laura Pardo
Modified:	2018-06-21 05:12 EDT (History)
CC List:	3 users (show)

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Description Laura Pardo 2018-06-06 16:34:36 EDT

A flaw was found in ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function ReadDCMImage in coders/dcm.c, which allows attackers to cause a denial of service via a crafted DCM image file.


References:
https://github.com/ImageMagick/ImageMagick/issues/931

Patch:
https://github.com/ImageMagick/ImageMagick/commit/4da2cd650532ffd18fa11578fc2ec7c2467727bb

Comment 1 Laura Pardo 2018-06-06 16:35:15 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1588171]

Comment 10 Scott Gayou 2018-06-20 12:26:27 EDT

Statement:

Red Hat Product Security has rated this issue as having security impact of Low, a future update may address this flaw.

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