Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.0906 Important: JBoss Enterprise Portal Platform 5.1.1 update 5 September 2011 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: JBoss Enterprise Portal Platform Publisher: Red Hat Operating System: Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2011-1484 Reference: ESB-2011.0839 ESB-2011.0736 ESB-2011.0461 ESB-2011.0460 ESB-2011.0459 ESB-2011.0458 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2011-1251.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: JBoss Enterprise Portal Platform 5.1.1 update Advisory ID: RHSA-2011:1251-01 Product: JBoss Enterprise Middleware Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1251.html Issue date: 2011-09-04 CVE Names: CVE-2011-1484 ===================================================================== 1. Summary: JBoss Enterprise Portal Platform 5.1.1, which fixes one security issue and various bugs, 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 Portal Platform is the open source implementation of the Java EE suite of services and Portal services running atop JBoss Enterprise Application Platform. It comprises a set of offerings for enterprise customers who are looking for pre-configured profiles of JBoss Enterprise Middleware components that have been tested and certified together to provide an integrated experience. This release of JBoss Enterprise Portal Platform 5.1.1 serves as a replacement to JBoss Enterprise Portal Platform 5.1.0. It includes various bug fixes which are detailed in the Release Notes. The Release Notes will be available shortly from the link in the References section. The following security issue is also fixed with this release: It was found that JBoss Seam 2 did not properly block access to 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-2011-1484) 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 provided by this update. Red Hat would like to thank Martin Kouba from IT SYSTEMS a.s. for reporting CVE-2011-1484. Warning: Before applying this update, back up all applications deployed on JBoss Enterprise Portal Platform, along with all customized configuration files. All users of JBoss Enterprise Portal Platform 5.1.0 as provided from the Red Hat Customer Portal are advised to upgrade to JBoss Enterprise Portal Platform 5.1.1. 3. Solution: 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/): 692421 - CVE-2011-1484 JBoss Seam privilege escalation caused by EL interpolation in FacesMessages 5. References: https://www.redhat.com/security/data/cve/CVE-2011-1484.html https://access.redhat.com/security/updates/classification/#important https://docs.redhat.com/docs/en-US/JBoss_Enterprise_Portal_Platform/5.1/html/5.1.1_Release_Notes/index.html https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=jbportal&downloadType=distributions 6. Contact: The Red Hat security contact is <secalert@redhat.com>. 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) iD8DBQFOZDjvXlSAg2UNWIIRArNkAJ4+K6stB5NK6l9VnpzDUaxq4T5TawCfcd5e SsarcbodTBjeFtDDBDKhBgI= =Wke7 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBTmRy2e4yVqjM2NGpAQL8BBAAtAhZ0NV8BEH3/foAO/eh3TyLM25KHr1h 97qlFl8JvPkMwQ4kPsg+q70qmr0adOfYKJcC1tjhW9ULuri28AXkOByHDisXI6IJ x2h0ys1rRjZ8nFXrD+1MatRvXy02rVdcO2n/Ruzcrx07/GNewBHCWHSudgaLRwNm SuaEu/AChAsv2iMgCLYVanDVP/svCGF7xbRxwiI9/w9iZ0YBl7Bf+dl3SArJ+lF+ T+1mcEA3hgRkPOd3Sc1Y7MhKCy712R7dsh4bS0umJJoa8kZYnIeW4FkV9+IewjoT fCzvL8h397e04+wOV6RR+SuFMCtBwIw+3iGT2TuV6mkVfu8hKEy/DcnujqQbq+Cs JgEFg5ft1AulDdBjoAg5CLSMY6m86nRRj9EPNDKODB+TGyopkPDqRyIEHsj1P1Lu LdzqCgR+EYJjdJqqqeuKEXl3nJhmyuGUm8n+h7JV4ePJldSq2fhKS+hX9Y5p0YoY YUBua8h1v8W+QTzjfw2FuJJzrDF1bIrHohDEbZuZvUiiO/fTwcswr6Bh3Bh7kriG y356txjcx0lVZHVSgodfpWwenz+ss8yI6jICAHaJlXMAnTAApgguLcbVB2Wh0wuH FuatvRmiTR1L+1rqo5joArQlZ/JnI655+KaCKVrA0HEAJwfTtwhyBX0Bqep5L9aD 0hdhq69R1Pg= =KvOX -----END PGP SIGNATURE-----