Bug 1558746 (CVE-2017-18231) - CVE-2017-18231 GraphicsMagick: NULL pointer dereference in ReadEnhMetaFile function in coders/emf.c
Summary: CVE-2017-18231 GraphicsMagick: NULL pointer dereference in ReadEnhMetaFile fu...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-18231
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1558747
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-03-20 23:20 UTC by Laura Pardo
Modified: 2019-09-29 14:35 UTC (History)
5 users (show)

Fixed In Version: GraphicsMagick 1.3.27
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Environment:
Last Closed: 2019-06-10 10:18:08 UTC


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Description Laura Pardo 2018-03-20 23:20:30 UTC
An issue was discovered in GraphicsMagick 1.3.26. A NULL pointer dereference vulnerability was found in the function ReadEnhMetaFile in coders/emf.c, which allows attackers to cause a denial of service via a crafted file.


References:
https://sourceforge.net/p/graphicsmagick/bugs/475/

Patch:
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/ea074081678b


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