Bug 1637191 (CVE-2018-18025)

Summary:	CVE-2018-18025 ImageMagick: heap-based buffer over-read in the EncodeImage function of coders/pict.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
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 10:39:31 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:	1637192
Bug Blocks:	1637193

Description Laura Pardo 2018-10-08 21:09:34 UTC

A flaw was found in ImageMagick 7.0.8-13 Q16, there is a heap-based buffer over-read in the EncodeImage function of coders/pict.c, which allows attackers to cause a denial of service via a crafted SVG image file.


References:
https://github.com/ImageMagick/ImageMagick/issues/1335

Comment 1 Laura Pardo 2018-10-08 21:10:04 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1637192]

Comment 2 Stefan Cornelius 2018-11-27 17:07:06 UTC

Statement:

This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 5, 6, and 7.

Comment 3 Paul Harvey 2019-01-26 09:46:57 UTC

openshift-enterprise-3: notaffected as RHEL-7 is notaffected. Removed openshift-enterprise-3 from whiteboard.