Bug 1473728 - (CVE-2017-11102) CVE-2017-11102 GraphicsMagick: Input validation failure in ReadOneJNGImage function may cause denial of service
CVE-2017-11102 GraphicsMagick: Input validation failure in ReadOneJNGImage fu...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170721,reported=2...
: Security
Depends On: 1473729 1473730
Blocks:
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Reported: 2017-07-21 10:04 EDT by Pedro Sampaio
Modified: 2017-07-21 10:05 EDT (History)
2 users (show)

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Description Pedro Sampaio 2017-07-21 10:04:42 EDT
The ReadOneJNGImage function in coders/png.c in GraphicsMagick 1.3.26
allows remote attackers to cause a denial of service (application
crash) during JNG reading via a zero-length color_image data
structrure.

Upstream patch:

http://hg.code.sf.net/p/graphicsmagick/code/rev/d445af60a8d5
http://hg.code.sf.net/p/graphicsmagick/code/rev/dea93a690fc1
Comment 1 Pedro Sampaio 2017-07-21 10:05:18 EDT
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1473729]
Affects: fedora-all [bug 1473730]

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