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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: Red Hat JBoss Data Virtualization 6.0.0 security update
Advisory ID:       RHSA-2014:0458-01
Product:           Red Hat JBoss Data Virtualization
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2014-0458.html
Issue date:        2014-04-30
CVE Names:         CVE-2013-4286 
=====================================================================

1. Summary:

Red Hat JBoss Data Virtualization 6.0.0 roll up patch 1, which fixes one
security issue and various bugs, is now available from the Red Hat Customer
Portal.

The Red Hat Security Response Team has rated this update as having Moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Description:

Red Hat JBoss Data Virtualization is a lean data integration solution that
provides easy, real-time, and unified data access across disparate sources
to multiple applications and users. JBoss Data Virtualization makes data
spread across physically distinct systems—such as multiple databases, XML
files, and even Hadoop systems—appear as a set of tables in a local
database.

This roll up patch serves as a cumulative upgrade for Red Hat JBoss Data
Virtualization 6.0.0. It includes various bug fixes, which are listed in
the README file included with the patch files.

The following security issue is also fixed with this release:

It was found that when JBoss Web processed a series of HTTP requests in
which at least one request contained either multiple content-length
headers, or one content-length header with a chunked transfer-encoding
header, JBoss Web would incorrectly handle the request. A remote attacker
could use this flaw to poison a web cache, perform cross-site scripting
(XSS) attacks, or obtain sensitive information from other requests.
(CVE-2013-4286)

All users of Red Hat JBoss Data Virtualization 6.0.0 as provided from the
Red Hat Customer Portal are advised to apply this roll up patch.

3. Solution:

The References section of this erratum contains a download link (you must
log in to download the update). Before applying the update, back up your
existing Red Hat JBoss Data Virtualization installation (including its
databases, applications, configuration files, and so on).

Note that it is recommended to halt the Red Hat JBoss Data Virtualization
server by stopping the JBoss Application Server process before installing
this update, and then after installing the update, restart the Red Hat
JBoss Data Virtualization server by starting the JBoss Application Server
process.

4. Bugs fixed (https://bugzilla.redhat.com/):

1069921 - CVE-2013-4286 tomcat: multiple content-length header poisoning flaws

5. References:

https://www.redhat.com/security/data/cve/CVE-2013-4286.html
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=data.services.platform&downloadType=securityPatches&version=6.0.0

6. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2014 Red Hat, Inc.
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