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Red Hat Security Advisory 2015-1539-01

Posted on 04 August 2015
Source : packetstormsecurity.org Link

 

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Red Hat Security Advisory

Synopsis: Moderate: Red Hat JBoss BPM Suite 6.1.2 update
Advisory ID: RHSA-2015:1539-01
Product: Red Hat JBoss BPM Suite
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-1539.html
Issue date: 2015-08-03
CVE Names: CVE-2015-0263 CVE-2015-0264 CVE-2015-1818
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1. Summary:

Red Hat JBoss BPM Suite 6.1.2, which fixes three security issues, several
bugs, and adds various enhancements, is now available from the Red Hat
Customer Portal.

Red Hat Product Security has rated this update as having Moderate 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.

2. Description:

Red Hat JBoss BPM Suite is a business rules and processes management system
for the management, storage, creation, modification, and deployment of
JBoss rules and BPMN2-compliant business processes.

This release of Red Hat JBoss BPM Suite 6.1.2 serves as a replacement for
Red Hat JBoss BPM Suite 6.1.0, and includes bug fixes and enhancements,
which are documented in the README.txt file included with the patch files.

The following security issues are also fixed with this release:

It was found that Apache Camel's XML converter performed XML External
Entity (XXE) expansion. A remote attacker able to submit an SAXSource
containing an XXE declaration could use this flaw to read files accessible
to the user running the application server, and potentially perform other
more advanced XXE attacks. (CVE-2015-0263)

It was found that Apache Camel performed XML External Entity (XXE)
expansion when evaluating invalid XML Strings or invalid XML GenericFile
objects. A remote attacker able to submit a crafted XML message could use
this flaw to read files accessible to the user running the application
server, and potentially perform other more advanced XXE attacks.
(CVE-2015-0264)

A flaw was found in the dashbuilder import facility: the DocumentBuilders
instantiated in org.jboss.dashboard.export.ImportManagerImpl did not
disable external entities. This could allow an attacker to perform a
variety of XML External Entity (XXE) and Server-Side Request Forgery (SSRF)
attacks. (CVE-2015-1818)

Red Hat would like to thank David Jorm of IIX Product Security for
reporting the CVE-2015-1818 issue.

All users of Red Hat JBoss BPM Suite 6.1.0 as provided from the Red Hat
Customer Portal are advised to upgrade to Red Hat JBoss BPM Suite 6.1.2.

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 installation, including all applications, configuration files,
databases and database settings, and so on.

It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing
the update, restart the server by starting the JBoss Application Server
process.

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

1201714 - CVE-2015-1818 dashbuilder: XXE/SSRF vulnerability
1203341 - CVE-2015-0264 Camel: XXE via XPath expression evaluation
1203344 - CVE-2015-0263 Camel: XXE in via SAXSource expansion

5. References:

https://access.redhat.com/security/cve/CVE-2015-0263
https://access.redhat.com/security/cve/CVE-2015-0264
https://access.redhat.com/security/cve/CVE-2015-1818
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=bpm.suite&downloadType=securityPatches&version=6.1.0

6. Contact:

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

Copyright 2015 Red Hat, Inc.
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