Bug 1699954 (CVE-2019-11010)

Summary:	CVE-2019-11010 GraphicsMagick: memory leak in the function ReadMPCImage of coders/mpc.c, leading to a DoS attack.
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	andreas, rdieter
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:	2019-06-10 10:54:20 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:	1699955, 1699956
Bug Blocks:

Description Marian Rehak 2019-04-15 13:15:30 UTC

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a memory leak in the function ReadMPCImage of coders/mpc.c, which allows attackers to cause a denial of service via a crafted image file.

External References:
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/a348d9661019

Comment 1 Marian Rehak 2019-04-15 13:15:40 UTC

Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1699955]
Affects: fedora-all [bug 1699956]

Comment 2 Product Security DevOps Team 2019-06-10 10:54:20 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.