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

Synopsis:          Moderate: jboss-remoting security update
Advisory ID:       RHSA-2013:1369-01
Product:           Red Hat JBoss Enterprise Application Platform
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2013-1369.html
Issue date:        2013-09-30
CVE Names:         CVE-2013-4210 
=====================================================================

1. Summary:

An updated jboss-remoting package that fixes one security issue is now
available for Red Hat JBoss Enterprise Application Platform 5.2.0 for Red
Hat Enterprise Linux 4, 5, and 6.

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. Relevant releases/architectures:

Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 AS - noarch
Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 ES - noarch
Red Hat JBoss Enterprise Application Platform 5 for RHEL 5 Server - noarch
Red Hat JBoss Enterprise Application Platform 5 for RHEL 6 Server - noarch

3. Description:

JBoss Remoting is a framework for building distributed applications in
Java.

A denial of service flaw was found in the implementation of the
org.jboss.remoting.transport.socket.ServerThread class in JBoss Remoting.
An attacker could use this flaw to exhaust all available file descriptors
on the target server, preventing legitimate connections. Note that to
exploit this flaw remotely, the remoting port must be exposed directly or
indirectly (for example, deploying a public facing application that uses
JBoss Remoting could indirectly expose this flaw). (CVE-2013-4210)

This issue was discovered by James Livingston of the Red Hat Support
Engineering Group.

Warning: Before applying this update, back up your existing Red Hat JBoss
Enterprise Application Platform installation (including all applications
and configuration files).

All users of Red Hat JBoss Enterprise Application Platform 5.2.0 on Red Hat
Enterprise Linux 4, 5, and 6 are advised to upgrade to this updated
package. 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.

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/):

994321 - CVE-2013-4210 JBoss Remoting: DoS by file descriptor exhaustion

6. Package List:

Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 AS:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/JBEAP/SRPMS/jboss-remoting-2.5.4-11.SP4_patch01.ep5.el4.src.rpm

noarch:
jboss-remoting-2.5.4-11.SP4_patch01.ep5.el4.noarch.rpm

Red Hat JBoss Enterprise Application Platform 5 for RHEL 4 ES:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/JBEAP/SRPMS/jboss-remoting-2.5.4-11.SP4_patch01.ep5.el4.src.rpm

noarch:
jboss-remoting-2.5.4-11.SP4_patch01.ep5.el4.noarch.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/jboss-remoting-2.5.4-11.SP4_patch01.ep5.el5.src.rpm

noarch:
jboss-remoting-2.5.4-11.SP4_patch01.ep5.el5.noarch.rpm

Red Hat JBoss Enterprise Application Platform 5 for RHEL 6 Server:

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/JBEAP/SRPMS/jboss-remoting-2.5.4-11.SP4_patch01.ep5.el6.src.rpm

noarch:
jboss-remoting-2.5.4-11.SP4_patch01.ep5.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-2013-4210.html
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2013 Red Hat, Inc.
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