full-disclosure - [SECURITY] CVE-2014-0033 Session fixation still possible with disableURLRewriting enabled

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Message-ID: <530C7C38.9020201@apache.org>
Date: Tue, 25 Feb 2014 11:19:20 +0000
From: Mark Thomas <markt@...che.org>
To: Tomcat Users List <users@...cat.apache.org>
Cc: Tomcat Developers List <dev@...cat.apache.org>,
 full-disclosure@...ts.grok.org.uk, announce@...cat.apache.org,
 bugtraq@...urityfocus.com, announce@...che.org
Subject: [SECURITY] CVE-2014-0033 Session fixation still
 possible with disableURLRewriting enabled

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

CVE-2014-0033 Session fixation still possible with disableURLRewriting
enabled

Severity: Low

Vendor: The Apache Software Foundation

Versions Affected:
- - Apache Tomcat 6.0.33 to 6.0.37

Description:
Previous fixes to path parameter handling [1] introduced a regression
that meant session IDs provided in the URL were considered even when
disableURLRewriting was configured to true. Note that the session is
only used for that single request.

Mitigation:
Users of affected versions should apply one of the following mitigations
- - Upgrade to Apache Tomcat 6.0.39 or later
   (6.0.38 contains the fix but was not released)

Credit:
This issue was identified by the Apache Tomcat security team.

References:
[1] http://svn.apache.org/viewvc?view=revision&revision=r1149220
[2] http://tomcat.apache.org/security-6.html
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