Bug 1499915 – CVE-2017-14625 ImageMagick: NULL pointer dereference in the sixel_output_create function

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Bug 1499915 - (CVE-2017-14625) CVE-2017-14625 ImageMagick: NULL pointer dereference in the sixel_output_create function

Summary:	CVE-2017-14625 ImageMagick: NULL pointer dereference in the sixel_output_crea...

Status:	NEW

Aliases:	CVE-2017-14625

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=20170903,reported=2...
Keywords:	Security

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Reported:	2017-10-09 11:02 EDT by Andrej Nemec
Modified:	2017-10-09 11:02 EDT (History)
CC List:	5 users (show)

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Description Andrej Nemec 2017-10-09 11:02:50 EDT

ImageMagick 7.0.7-0 Q16 has a NULL Pointer Dereference vulnerability in the function sixel_output_create in coders/sixel.c. A local attacker might use this to crash the application.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/721

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/cc797c296c30f3ec31cd02418b58a2c27549b0a9

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