RHSA-2013:1410 - Security Advisory

Topic

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.

Description

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
security issues:

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.

Solution

The References section of this erratum contains a download link (you must
log in to download the update).

Affected Products

• Red Hat Fuse 1 x86_64

Fixes

• BZ - 995275 - CVE-2013-4221 Restlet: remote code execution due to insecure XML deserialization
• BZ - 999735 - CVE-2013-4271 Restlet: remote code execution due to insecure deserialization
• BZ - 1011726 - CVE-2013-4330 Camel: remote code execution via header field manipulation

CVEs

• CVE-2013-4330
• CVE-2013-4221
• CVE-2013-4271

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=jboss.fuse&downloadType=securityPatches&version=6.0.0
• https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=jboss.amq&downloadType=securityPatches&version=6.0.0