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Bug 635622 (CVE-2017-15930) - <media-gfx/graphicsmagick-1.3.27: Null Pointer Dereference occurs while transferring JPEG scanlines
Summary: <media-gfx/graphicsmagick-1.3.27: Null Pointer Dereference occurs while trans...
Status: RESOLVED FIXED
Alias: CVE-2017-15930
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard: B3 [noglsa cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-27 20:09 UTC by Aleksandr Wagner (Kivak)
Modified: 2018-03-26 01:45 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Aleksandr Wagner (Kivak) 2017-10-27 20:09:52 UTC
CVE-2017-15930 (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15930):

In ReadOneJNGImage in coders/png.c in GraphicsMagick 1.3.26, a Null Pointer Dereference occurs while transferring JPEG scanlines, related to a PixelPacket pointer. 

References:

http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=6fc54b6d2be8
http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=da135eaedc3b
https://sourceforge.net/p/graphicsmagick/bugs/518/
Comment 1 Aaron Bauman Gentoo Infrastructure gentoo-dev Security 2018-03-26 01:45:03 UTC
cleanup will be tracked in bug #640690

GLSA Vote: No