Bug 1536949 (CVE-2018-5685)

Summary:	CVE-2018-5685 GraphicsMagick: Infinite loop and application hang in coders/bmp.c:ReadBMPImage
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
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:	2019-06-08 03:37:48 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:	1536950, 1536951
Bug Blocks:

Description Sam Fowler 2018-01-22 06:05:49 UTC

In GraphicsMagick 1.3.27, there is an infinite loop and application hang in the ReadBMPImage function (coders/bmp.c).

Upstream Issue:
https://sourceforge.net/p/graphicsmagick/bugs/541/

Upstream Patch:
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/52a91ddb1aa6

Comment 1 Sam Fowler 2018-01-22 06:06:09 UTC

Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1536951]
Affects: fedora-all [bug 1536950]

Comment 2 Product Security DevOps Team 2019-06-08 03:37:48 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.