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AUSCERT External Security Bulletin Redistribution
Important: Red Hat JBoss Fuse/A-MQ 6.0.0 patch 4
8 October 2013
AusCERT Security Bulletin Summary
Product: JBoss Fuse/A-MQ
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
CVE Names: CVE-2013-4330 CVE-2013-4271 CVE-2013-4221
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running JBoss Fuse/A-MQ check for an updated version of the software
for their operating system.
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Red Hat Security Advisory
Synopsis: Important: Red Hat JBoss Fuse/A-MQ 6.0.0 patch 4
Advisory ID: RHSA-2013:1410-01
Product: Fuse Enterprise Middleware
Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1410.html
Issue date: 2013-10-07
CVE Names: CVE-2013-4221 CVE-2013-4271 CVE-2013-4330
Red Hat JBoss Fuse 6.0.0 patch 4, which fixes three security issues and one
bug, is now available from the Red Hat Customer Portal.
The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.
Red Hat JBoss Fuse 6.0.0, based on Apache ServiceMix, provides an
integration platform. Red Hat JBoss A-MQ 6.0.0, based on Apache ActiveMQ,
is a standards compliant messaging system that is tailored for use in
mission critical applications.
Red Hat JBoss Fuse/A-MQ 6.0.0 patch 4 is an update to Red Hat JBoss Fuse
6.0.0 and Red Hat JBoss A-MQ 6.0.0. This update addresses the following
Restlet applications which use ObjectRepresentation to map HTTP request
data directly to an object deserialize arbitrary user-provided XML using
XMLDecoder. It was found that XMLDecoder deserialized an attacker-provided
definition of a class and executed its methods. A remote attacker could use
this flaw to perform arbitrary remote code execution in the context of the
server running the Restlet application. (CVE-2013-4221)
A flaw was found in the way Restlet handled deserialization. Restlet
applications which use ObjectRepresentation to map HTTP request data
directly to an object deserialize arbitrary user-provided serialized
data. A remote attacker could use this flaw to trigger the execution of the
deserialization methods in any serializable class deployed on the server.
This could lead to a variety of security impacts depending on the
deserialization logic of these classes. (CVE-2013-4271)
A flaw was found in Apache Camel's parsing of the FILE_NAME header. A
remote attacker able to submit messages to a Camel route, which would write
the provided message to a file, could provide expression language (EL)
expressions in the FILE_NAME header, which would be evaluated on the
server. This could lead to arbitrary remote code execution in the context
of the Camel server process. (CVE-2013-4330)
The CVE-2013-4271 issue was discovered by David Jorm of the Red Hat
Security Response Team.
This update also corrected a problem with installing JBoss Fuse 6.0.0 patch
3. When the pax-url-maven-commons bundle was installed in the container,
the installation would fail with a null pointer error. With this update,
the installation does not fail.
All users of Red Hat JBoss Fuse 6.0.0 and Red Hat JBoss A-MQ 6.0.0 as
provided from the Red Hat Customer Portal are advised to apply this patch.
The References section of this erratum contains a download link (you must
log in to download the update).
4. Bugs fixed (http://bugzilla.redhat.com/):
995275 - CVE-2013-4221 Restlet: remote code execution due to insecure XML deserialization
999735 - CVE-2013-4271 Restlet: remote code execution due to insecure deserialization
1011726 - CVE-2013-4330 Camel: remote code execution via header field manipulation
The Red Hat security contact is <firstname.lastname@example.org>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2013 Red Hat, Inc.
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