Bug 757982

Summary:	MyFaces 2 EL injection: includeViewParameters re-evaluates param/model values as EL expressions
Product:	[Other] Security Response	Reporter:	David Jorm <djorm>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	brms-jira, mjc, tkirby
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:	2011-11-29 06:11:04 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:
Bug Blocks:	757983

Description David Jorm 2011-11-29 05:43:42 UTC

MyFaces 2 will re-evaluate param/model values as EL expressions when
includeViewParameters is set to true. This flaw allows an attacker to inject EL
expressions.

External References:
https://issues.apache.org/jira/browse/MYFACES-3405
http://www.jakobk.com/2011/11/jsf-value-expression-injection-vulnerability/

Comment 1 David Jorm 2011-11-29 06:11:04 UTC

Statement:

Not vulnerable. This issue affects the MyFaces 2 package, which is not
shipped with any Red Hat products.

Comment 2 David Jorm 2011-12-07 04:37:44 UTC


*** This bug has been marked as a duplicate of bug 760692 ***

Comment 3 Vincent Danen 2011-12-12 18:32:25 UTC

This CVE was rejected as a duplicate of CVE-2011-4343, so I'm removing the CVE references.