Bug 1500415 (CVE-2017-15017)

Summary:	CVE-2017-15017 ImageMagick: NULL pointer dereference in ReadOneMNGImage
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	fedora, jhorak, klember, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2019-06-08 03:28:49 UTC	Type:	---
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Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Andrej Nemec 2017-10-10 14:25:39 UTC

ImageMagick 7.0.7-0 Q16 has a NULL pointer dereference vulnerability in ReadOneMNGImage in coders/png.c. An attacker can use this to crash the application.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/723

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/5a1006a249516a875558c3d642e719b1eac8f820