Bug 1626606 – CVE-2018-16644 ImageMagick: improper check for length in ReadDCMImage of coders/dcm.c and ReadPICTImage of coders/pict.c

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Bug 1626606 - (CVE-2018-16644) CVE-2018-16644 ImageMagick: improper check for length in ReadDCMImage of coders/dcm.c and ReadPICTImage of coders/pict.c

Summary:	CVE-2018-16644 ImageMagick: improper check for length in ReadDCMImage of code...

Status:	NEW

Aliases:	CVE-2018-16644

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

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=low,public=20180827,reported=2...
Keywords:	Security

Depends On:	1626607
Blocks:	1626613
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Reported:	2018-09-07 13:34 EDT by Laura Pardo
Modified:	2018-09-07 13:45 EDT (History)
CC List:	3 users (show)

See Also:
Fixed In Version:	ImageMagick 7.0.8-11
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Description Laura Pardo 2018-09-07 13:34:13 EDT

There is a missing check for length in the functions ReadDCMImage of coders/dcm.c and ReadPICTImage of coders/pict.c in ImageMagick 7.0.8-11, which allows remote attackers to cause a denial of service via a crafted image.


References:
https://github.com/ImageMagick/ImageMagick/issues/1269

Upstream Patch:
https://github.com/ImageMagick/ImageMagick/commit/16916c8979c32765c542e216b31cee2671b7afe7 	
https://github.com/ImageMagick/ImageMagick/commit/afa878a689870c28b6994ecf3bb8dbfb2b76d135

Comment 1 Laura Pardo 2018-09-07 13:34:41 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1626607]

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