Bug 1500354 (CVE-2017-14994)

Summary:	CVE-2017-14994 GraphicsMagick: NULL pointer dereference in the ReadDCMImage
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
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 03:28:32 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:	1494551, 1494552
Bug Blocks:

Description Andrej Nemec 2017-10-10 12:41:49 UTC

ReadDCMImage in coders/dcm.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted DICOM image, related to the ability of DCM_ReadNonNativeImages to yield an image list with zero frames.

Upstream issue:

https://sourceforge.net/p/graphicsmagick/bugs/512/

Upstream patch:

http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=b3eca3eaa264

Comment 1 Andrej Nemec 2017-10-10 12:42:38 UTC

Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1494551]
Affects: fedora-all [bug 1494552]

Comment 2 Product Security DevOps Team 2019-06-08 03:28:32 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.