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                   Red Hat Security Advisory

Synopsis:          Important: Red Hat JBoss Enterprise Application Platform 6.2.2 security update
Advisory ID:       RHSA-2014:0453-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2014-0453.html
Issue date:        2014-04-30
CVE Names:         CVE-2014-0107 
=====================================================================

1. Summary:

Updated Red Hat JBoss Enterprise Application Platform 6.2.2 packages that
fix one security issue are now available for Red Hat Enterprise Linux 5
and 6.

The Red Hat Security Response Team has rated this update as having
Important 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. Relevant releases/architectures:

Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 5 Server - noarch
Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 6 Server - noarch

3. Description:

Red Hat JBoss Enterprise Application Platform 6 is a platform for Java
applications based on JBoss Application Server 7.

It was found that the secure processing feature of Xalan-Java had
insufficient restrictions defined for certain properties and features.
A remote attacker able to provide Extensible Stylesheet Language
Transformations (XSLT) content to be processed by an application using
Xalan-Java could use this flaw to bypass the intended constraints of the
secure processing feature. Depending on the components available in the
classpath, this could lead to arbitrary remote code execution in the
context of the application server running the application that uses
Xalan-Java. (CVE-2014-0107)

All users of Red Hat JBoss Enterprise Application Platform 6.2.2 on Red Hat
Enterprise Linux 5 and 6 are advised to upgrade to these updated packages.
The JBoss server process must be restarted for the update to take effect.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied. Also, back up any customized Red
Hat JBoss Enterprise Application Platform 6 configuration files. On update,
the configuration files that have been locally modified will not be
updated. The updated version of such files will be stored as the rpmnew
files. Make sure to locate any such files after the update and merge any
changes manually.

This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258

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

1080248 - CVE-2014-0107 Xalan-Java: insufficient constraints in secure processing feature

6. Package List:

Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 5 Server:

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/xalan-j2-eap6-2.7.1-9.redhat_7.1.ep6.el5.src.rpm

noarch:
xalan-j2-eap6-2.7.1-9.redhat_7.1.ep6.el5.noarch.rpm

Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 6 Server:

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/JBEAP/SRPMS/xalan-j2-eap6-2.7.1-9.redhat_7.1.ep6.el6.src.rpm

noarch:
xalan-j2-eap6-2.7.1-9.redhat_7.1.ep6.el6.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2014-0107.html
https://access.redhat.com/security/updates/classification/#important

8. 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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