Bug 1488449 (CVE-2017-12692)

Summary:	CVE-2017-12692 ImageMagick: Memory exhaustion in ReadVIFFImage function in coders/viff.c
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, dan, fedora, jhorak, klember, mike, pahan, tiwillia
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:24:12 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:
Embargoed:
Bug Depends On:	1488451
Bug Blocks:

Description Pedro Sampaio 2017-09-05 12:15:21 UTC

The ReadVIFFImage function in coders/viff.c in ImageMagick 7.0.6-6 allows remote attackers to cause a denial of service (memory consumption) via a crafted VIFF file.

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/653

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/5919dc606bc1d6022d3d2d205a91fdbe98de9e15

References:

https://bugs.gentoo.org/show_bug.cgi?id=629576

Comment 1 Pedro Sampaio 2017-09-05 12:19:41 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1488451]