-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: JBoss Enterprise SOA Platform 4.3.0.CP05 and 5.1.0 security update Advisory ID: RHSA-2011:0952-01 Product: JBoss Enterprise Middleware Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0952.html Issue date: 2011-07-18 CVE Names: CVE-2011-2196 ===================================================================== 1. Summary: An updated jboss-seam.jar file for JBoss Enterprise SOA Platform 4.3.0.CP05 and 5.1.0 that fixes one security issue is now available from the Red Hat Customer Portal. 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. Description: JBoss Enterprise SOA Platform is the next-generation ESB and business process automation infrastructure. JBoss Enterprise SOA Platform allows IT to leverage existing (MoM and EAI), modern (SOA and BPM-Rules), and future (EDA and CEP) integration methodologies to dramatically improve business process execution speed and quality. It was found that the fix for CVE-2011-1484 was incomplete: JBoss Seam 2 did not block access to all malicious JBoss Expression Language (EL) constructs in page exception handling, allowing arbitrary Java methods to be executed. A remote attacker could use this flaw to execute arbitrary code via a specially-crafted URL provided to certain applications based on the JBoss Seam 2 framework. Note: A properly configured and enabled Java Security Manager would prevent exploitation of this flaw. (CVE-2011-2196) Red Hat would like to thank the ObjectWorks+ Development Team at Nomura Research Institute for reporting this issue. All users of JBoss Enterprise SOA Platform 4.3.0.CP05 and 5.1.0 as provided from the Red Hat Customer Portal are advised to install this update. Refer to the Solution section for information about installing the update. 3. Solution: The References section of this erratum contains download links (you must log in to download the updated file). Before applying the update, backup your existing JBoss Enterprise SOA Platform installation (including its databases, applications, configuration files, and so on). Important: JBoss Enterprise SOA Platform 4.3.0.CP05 ships with both the JBoss Seam and JBoss Seam 2 frameworks. Ensure you only replace version 2 with the updated jboss-seam.jar file. If you have created custom applications that are packaged with a copy of the JBoss Seam 2 library, those applications must be rebuilt with the updated jboss-seam.jar file. The JBoss Application Server process must be restarted for the update to take effect. 4. Bugs fixed (http://bugzilla.redhat.com/): 712283 - CVE-2011-2196 JBoss Seam EL interpolation in exception handling 5. References: https://www.redhat.com/security/data/cve/CVE-2011-2196.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=soaplatform&downloadType=securityPatches&version=4.3.0.GA_CP05 https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=soaplatform&downloadType=securityPatches&version=5.1.0+GA 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFOJK9MXlSAg2UNWIIRAufpAJ48apiDLZvvPcceTUsuQ3tIJtTZSwCfdD1X 2FqxCSEPoOfAtLpgnoa2wNE= =WnMI -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce