Bug 1588165 (CVE-2018-11655)

Summary:	CVE-2018-11655 ImageMagick: memory leak in GetImagePixelCache function in MagickCore/cache.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jhorak, mike, pahan, sgayou
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:	2018-06-20 14:01:02 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1588166, 1588167
Bug Blocks:	1588174

Description Laura Pardo 2018-06-06 20:31:32 UTC

A flaw was found in ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.


References:
https://github.com/ImageMagick/ImageMagick/issues/930

Patch:
https://github.com/ImageMagick/ImageMagick/commit/a22af7eda74f551e9279e469d2487d1997536ddb

Comment 1 Laura Pardo 2018-06-06 20:32:19 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1588167]