Bug 1491345 (CVE-2017-14325)

Summary:	CVE-2017-14325 ImageMagick: Memory leak in the PersistPixelCache function
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
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:25:26 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1488981
Bug Blocks:

Description Andrej Nemec 2017-09-13 14:21:49 UTC

In ImageMagick 7.0.7-1 Q16, a memory leak vulnerability was found in the function PersistPixelCache in magick/cache.c, which allows attackers to cause a denial of service (memory consumption in ReadMPCImage in coders/mpc.c) via a crafted file.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/741

Upstream patches:

https://github.com/ImageMagick/ImageMagick/commit/44a55580ac8c01d8cff1e6e0063820af113f8591
https://github.com/ImageMagick/ImageMagick/commit/7de19606bc006d2013b0b56cfe182f5e4fe510e2

Comment 1 Andrej Nemec 2017-09-13 14:23:51 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1488981]