Bug 1499672 – CVE-2017-14532 ImageMagick: NULL pointer dereference in the TIFFIgnoreTags function

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Bug 1499672 - (CVE-2017-14532) CVE-2017-14532 ImageMagick: NULL pointer dereference in the TIFFIgnoreTags function

Summary:	CVE-2017-14532 ImageMagick: NULL pointer dereference in the TIFFIgnoreTags fu...

Status:	NEW

Aliases:	CVE-2017-14532

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 04:41 EDT by Andrej Nemec
Modified:	2017-10-09 04:41 EDT (History)
CC List:	5 users (show)

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Description Andrej Nemec 2017-10-09 04:41:49 EDT

ImageMagick 7.0.7-0 has a NULL Pointer Dereference in TIFFIgnoreTags in coders/tiff.c. A local attacker might use this to crash the application.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/719

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/c55fb18c3f78445d100a378ab8b3c0acd53c6590

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