Bug 1526073 – CVE-2017-17681 ImageMagick: Infinite loop in ReadPSDChannelZip function in coders/psd.c

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Bug 1526073 - (CVE-2017-17681) CVE-2017-17681 ImageMagick: Infinite loop in ReadPSDChannelZip function in coders/psd.c

Summary:	CVE-2017-17681 ImageMagick: Infinite loop in ReadPSDChannelZip function in co...

Status:	NEW

Aliases:	CVE-2017-17681

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=20171214,reported=2...
Keywords:	Security

Depends On:	1526079
Blocks:
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Reported:	2017-12-14 12:58 EST by Pedro Sampaio
Modified:	2017-12-14 13:05 EST (History)
CC List:	5 users (show)

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Description Pedro Sampaio 2017-12-14 12:58:20 EST

In ImageMagick 7.0.7-12 Q16, an infinite loop vulnerability was found in the
function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a
denial of service (CPU exhaustion) via a crafted psd image file.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/869

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/73d59a74e0b0a864c1a9581b8a4bdbee427125e2
https://github.com/ImageMagick/ImageMagick/commit/cae42160e5ab6de4b2a9433267e143ce295ae957

Comment 1 Pedro Sampaio 2017-12-14 13:05:33 EST

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1526079]

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