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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0387 Important: Fuse ESB Enterprise 7.1.0 update 15 March 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Fuse Enterprise Middleware Publisher: Red Hat Operating System: Red Hat UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-0239 CVE-2012-5633 CVE-2012-5055 Reference: ESB-2013.0384 ESB-2013.0203.2 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0649.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running Fuse Enterprise Middleware check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: Fuse ESB Enterprise 7.1.0 update Advisory ID: RHSA-2013:0649-01 Product: Fuse Enterprise Middleware Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0649.html Issue date: 2013-03-14 CVE Names: CVE-2012-5055 CVE-2012-5633 CVE-2013-0239 ===================================================================== 1. Summary: Fuse ESB Enterprise 7.1.0 Patch 3, which fixes three security issues 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. 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: Fuse ESB Enterprise, based on Apache ServiceMix, provides an integration platform. This release of Fuse ESB Enterprise 7.1.0 Patch 3 is an update to Fuse ESB Enterprise 7.1.0 and includes bug fixes. Refer to the readme file included with the patch files for information about the bug fixes. The following security issues are also fixed with this release: If web services were deployed using Apache CXF with the WSS4JInInterceptor enabled to apply WS-Security processing, HTTP GET requests to these services were always granted access, without applying authentication checks. The URIMappingInterceptor is a legacy mechanism for allowing REST-like access (via GET requests) to simple SOAP services. A remote attacker could use this flaw to access the REST-like interface of a simple SOAP service using GET requests that bypass the security constraints applied by WSS4JInInterceptor. This flaw was only exploitable if WSS4JInInterceptor was used to apply WS-Security processing. Services that use WS-SecurityPolicy to apply security were not affected. (CVE-2012-5633) It was found that the Apache CXF UsernameTokenPolicyValidator and UsernameTokenInterceptor allowed a UsernameToken element with no password child element to bypass authentication. A remote attacker could use this flaw to circumvent access controls applied to web services by omitting the password in a UsernameToken. This flaw was exploitable on web services that rely on WS-SecurityPolicy plain text UsernameTokens to authenticate users. It was not exploitable when using hashed passwords or WS-Security without WS-SecurityPolicy. (CVE-2013-0239) A flaw was found in the way the Spring Security Framework DaoAuthenticationProvider performed user authentication. A remote attacker could possibly use this flaw to determine if a username was valid or not by observing the time differences during attempted authentication. A caller to an Apache Camel route could possibly use this flaw to perform a side-channel timing attacking to find valid usernames (but not their passwords). (CVE-2012-5055) All users of Fuse ESB Enterprise 7.1.0 as provided from the Red Hat Customer Portal are advised to upgrade to Fuse ESB Enterprise 7.1.0 Patch 3. 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/): 886031 - CVE-2012-5055 Spring Security: Ability to determine if username is valid via DaoAuthenticationProvider 889008 - CVE-2012-5633 jbossws-cxf, apache-cxf: Bypass of security constraints on WS endpoints when using WSS4JInInterceptor 905722 - CVE-2013-0239 jbossws-cxf, apache-cxf: UsernameTokenPolicyValidator and UsernameTokenInterceptor allow empty passwords to authenticate 5. References: https://www.redhat.com/security/data/cve/CVE-2012-5055.html https://www.redhat.com/security/data/cve/CVE-2012-5633.html https://www.redhat.com/security/data/cve/CVE-2013-0239.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=fuse.esb.enterprise&downloadType=securityPatches&version=7.1.0 http://cxf.apache.org/cve-2012-5633.html http://cxf.apache.org/cve-2013-0239.html http://support.springsource.com/security/cve-2012-5055 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFRQgGUXlSAg2UNWIIRAnY6AJ49sfVOoaO0QtfOKQJrqlp7o6J41QCffgUU dR0APZ3WaA2Xp+VIC6sfBdo= =ME/s - -----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. 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