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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0384 Important: apache-cxf security update 14 March 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: apache-cxf Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-0239 CVE-2012-5633 Reference: ESB-2013.0203.2 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0644.html https://rhn.redhat.com/errata/RHSA-2013-0645.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running apache-cxf check for an updated version of the software for their operating system. This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: apache-cxf security update Advisory ID: RHSA-2013:0644-01 Product: JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0644.html Issue date: 2013-03-13 CVE Names: CVE-2012-5633 CVE-2013-0239 ===================================================================== 1. Summary: An updated apache-cxf package for JBoss Enterprise Application Platform 6.0.1 which fixes two security issues is now available for Red Hat Enterprise Linux 5 and 6. 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. Relevant releases/architectures: JBoss Enterprise Application Platform 6 for RHEL 5 Server - noarch JBoss Enterprise Application Platform 6 for RHEL 6 Server - noarch 3. Description: Apache CXF is an open source services framework. 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) 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) Warning: Before applying this update, back up your existing JBoss Enterprise Application Platform installation and deployed applications. All users of JBoss Enterprise Application Platform 6.0.1 on Red Hat Enterprise Linux 5 and 6 are advised to upgrade to this updated package. The JBoss server process must be restarted for the update to take effect. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 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 6. Package List: JBoss Enterprise Application Platform 6 for RHEL 5 Server: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/apache-cxf-2.4.9-6.redhat_3.ep6.el5.src.rpm noarch: apache-cxf-2.4.9-6.redhat_3.ep6.el5.noarch.rpm JBoss Enterprise Application Platform 6 for RHEL 6 Server: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/JBEAP/SRPMS/apache-cxf-2.4.9-6.redhat_3.ep6.el6.src.rpm noarch: apache-cxf-2.4.9-6.redhat_3.ep6.el6.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: 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 http://cxf.apache.org/security-advisories.html 8. 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) iD8DBQFRQMroXlSAg2UNWIIRAsB2AJsEzX0IKZufsKXqoIqwxZR0hB5/CwCdEBKl KM6vUQOZpx9vbQ0lQzIR9zs= =mTLb - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: apache-cxf security update Advisory ID: RHSA-2013:0645-01 Product: JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0645.html Issue date: 2013-03-13 CVE Names: CVE-2012-5633 CVE-2013-0239 ===================================================================== 1. Summary: An update for the Apache CXF component of JBoss Enterprise Application Platform 6.0.1 which fixes two security issues 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: Apache CXF is an open source services framework. 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) 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) Warning: Before applying this update, back up your existing JBoss Enterprise Application Platform installation and deployed applications. All users of JBoss Enterprise Application Platform 6.0.1 as provided from the Red Hat Customer Portal are advised to apply this update. 3. Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying this update, back up your existing JBoss Enterprise Application Platform installation and deployed applications. The JBoss server process must be restarted for this update to take effect. 4. Bugs fixed (http://bugzilla.redhat.com/): 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-2012-5633.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=appplatform&downloadType=securityPatches&version=6.0.1 http://cxf.apache.org/security-advisories.html 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) iD8DBQFRQMsEXlSAg2UNWIIRAgUQAJsESWKOn49e+/+VFp6fGm+fUusyRQCfY6fX JNLkyVTSeDe8M9v+NvewgrE= =sG0I - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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). 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