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Message-ID: <4EDEEAA3.3070104@redhat.com>
Date: Tue, 06 Dec 2011 21:25:07 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: cve@...re.org
Subject: Re: CVE request: includeViewParameters re-evaluates
param/model values as EL expressions on Mojarra/MyFaces
On 11/28/2011 10:21 PM, Kurt Seifried wrote:
> On 11/28/2011 10:16 PM, David Jorm wrote:
>> It has been found that when includeViewParameters is set to true, JSF 2 as implemented by Mojarra and MyFaces will re-evaluate parameter/model values as EL expressions.
>>
>> Original bug:
>> http://java.net/jira/browse/JAVASERVERFACES-2247
>>
>> MyFaces bug:
>> https://issues.apache.org/jira/browse/MYFACES-3405
>>
>> Write-up/reproducer:
>> http://www.jakobk.com/2011/11/jsf-value-expression-injection-vulnerability/
>>
>> Thanks
> Please use CVE-2011-4358 for the Mojarra instance of this vulnerable.
>
> Please use CVE-2011-4359 for the MyFaces instance of this vulnerable.
>
And I have been informed that CVE-2011-4343 was previously assigned for
the Apache MyFaces issue, so CVE-2011-4359 is a duplicate and should be
rejected.
--
-Kurt Seifried / Red Hat Security Response Team
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