Bug 1195271 (CVE-2015-8903)

Summary:	CVE-2015-8903 ImageMagick: denial of service flaw in VICAR file processing
Product:	[Other] Security Response	Reporter:	Martin Prpič <mprpic>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bleanhar, carnil, ccoleman, dmcphers, ethan, jdetiber, jhorak, jialiu, jkeck, jokerman, jrusnack, kseifried, lmeyer, mmccomas, nmurray, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-09-22 12:49:33 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:	1195274
Bug Blocks:	1195276

Description Martin Prpič 2015-02-23 13:59:33 UTC

A denial of service flaw (infinite loop) was found in the way ImageMagick processed certain VICAR files:

http://seclists.org/oss-sec/2015/q1/608

Upstream issue, including a reproducer:

http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=26933

A patch is not yet available as noted in comment 2 of the above-linked issue.

Comment 1 Martin Prpič 2015-02-23 14:01:24 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1195274]

Comment 2 Jodie Cunningham 2015-03-03 18:33:22 UTC

A patch should be available for IM6 in http://trac.imagemagick.org/changeset/17856

Comment 3 Fedora Update System 2015-03-15 10:53:19 UTC

ImageMagick-6.8.8.10-9.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 4 Adam Mariš 2016-06-07 08:19:56 UTC

CVE assignment:

http://seclists.org/oss-sec/2016/q2/481