Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0412 Important: JBoss Data Grid 6.1.0 update 21 March 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: JBoss Data Grid Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 Windows Server 2008 R2 Solaris Impact/Access: Unauthorised Access -- Remote/Unauthenticated Cross-site Request Forgery -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2012-5887 CVE-2012-5886 CVE-2012-5885 CVE-2012-5629 CVE-2012-4431 Reference: ESB-2013.0386 ESB-2013.0379 ESB-2013.0364 ESB-2013.0359 ESB-2013.0321 ESB-2013.0225 ESB-2013.0224 ESB-2013.0178 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0665.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running JBoss Data Grid 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: JBoss Data Grid 6.1.0 update Advisory ID: RHSA-2013:0665-01 Product: JBoss Enterprise Middleware Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0665.html Issue date: 2013-03-20 CVE Names: CVE-2012-4431 CVE-2012-5629 CVE-2012-5885 CVE-2012-5886 CVE-2012-5887 ===================================================================== 1. Summary: JBoss Data Grid 6.1.0, which fixes multiple security issues, various bugs, and adds enhancements, 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: JBoss Data Grid is a distributed in-memory data grid, based on Infinispan. This release of JBoss Data Grid 6.1.0 serves as a replacement for JBoss Data Grid 6.0.1. It includes various bug fixes and enhancements which are detailed in the JBoss Data Grid 6.1.0 Release Notes. The Release Notes will be available shortly from https://access.redhat.com/knowledge/docs/ This update also fixes the following security issues: When using LDAP authentication with either the "ldap" configuration entry or the provided LDAP login modules (LdapLoginModule/LdapExtLoginModule), empty passwords were allowed by default. An attacker could use this flaw to bypass intended authentication by providing an empty password for a valid username, as the LDAP server may recognize this as an 'unauthenticated authentication' (RFC 4513). This update sets the allowEmptyPasswords option for the LDAP login modules to false if the option is not already configured. (CVE-2012-5629) Note: If you are using the "ldap" configuration entry and rely on empty passwords, they will no longer work after applying this update. The jboss-as-domain-management module, by default, will prevent empty passwords. This cannot be configured; however, a future release may add a configuration option to allow empty passwords when using the "ldap" configuration entry. It was found that sending a request without a session identifier to a protected resource could bypass the Cross-Site Request Forgery (CSRF) prevention filter in JBoss Web. A remote attacker could use this flaw to perform CSRF attacks against applications that rely on the CSRF prevention filter and do not contain internal mitigation for CSRF. (CVE-2012-4431) Multiple weaknesses were found in the JBoss Web DIGEST authentication implementation, effectively reducing the security normally provided by DIGEST authentication. A remote attacker could use these flaws to perform replay attacks in some circumstances. (CVE-2012-5885, CVE-2012-5886, CVE-2012-5887) Warning: Before applying this update, back up your existing JBoss Data Grid installation. All users of JBoss Data Grid 6.0.1 as provided from the Red Hat Customer Portal are advised to upgrade to JBoss Data Grid 6.1.0. 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 Data Grid installation. 4. Bugs fixed (http://bugzilla.redhat.com/): 873664 - CVE-2012-5885 CVE-2012-5886 CVE-2012-5887 tomcat: three DIGEST authentication implementation issues 883636 - CVE-2012-4431 Tomcat/JBoss Web - Bypass of CSRF prevention filter 885569 - CVE-2012-5629 JBoss: allows empty password to authenticate against LDAP 5. References: https://www.redhat.com/security/data/cve/CVE-2012-4431.html https://www.redhat.com/security/data/cve/CVE-2012-5629.html https://www.redhat.com/security/data/cve/CVE-2012-5885.html https://www.redhat.com/security/data/cve/CVE-2012-5886.html https://www.redhat.com/security/data/cve/CVE-2012-5887.html https://access.redhat.com/security/updates/classification/#important http://tools.ietf.org/html/rfc4513 http://tomcat.apache.org/security-6.html https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=data.grid&downloadType=distributions https://access.redhat.com/knowledge/docs/ 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) iD8DBQFRSd5IXlSAg2UNWIIRAladAKCATks4vo5LRmNi00r6/L7ip58AQACfSsp3 7UJoY8wOXgzMvQdj4HOcPrE= =LY1h - -----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 iQIVAwUBUUp+oO4yVqjM2NGpAQK4Jw//QBR+GKfICG2ZlVVyGGnnkKSg8QHPj88H eGSJfOnnhGYJf2DGjuQpMv3cbid2f8jW5Qz05Qxtz+ahODB1acadLIxBZz2VLTNW ZvDH0Je11aWl3xz6PkZ50TZy8RuLjmsEB/auSbljgiUagfHxKp+7FBmURJzlgiLn hYu/KQBisLjrfxkjyz1y14XVfyhJCy+gEXDwzscpR6enEX+8S3y5/c1eNiFn1V3F hukr4rSdfiKv3RYYMGr07wBRJuiJXZ4vV34RB12BFRjgW/ReJRbhk0VDLCI0G+fD rNQsWe6i6FdWfmNESt2kU7yLyR6Iy2pWKAQEmNEClMmcAcUedXFj+rO07uELPQQB g59OGAdZHLiCFVumeGMN16sd2VyKiBhZfEiAN1mtzSxEuNYMzav4LoIfjUo+YDiQ cKw9wfauJI2QuJApDRkTulbegTuxjHqeIk3x0mITjaFg6nhd43qVKF1jnZ17s3gy Ierp8YG76d4nxbked3aM8BKzL7dWiYOUFxLf8S/EC91MXiv/AzGTP82t2Nuii0V+ wcWhf9ElRsEVHtVW+8o6+QCl17o5vHjz/rN9OmLseFTYwBnK2I6uiJKLypRexkp1 gZ0weUzx9TRHUlMSOIZxsU5lipvKM+5RKfXegTNWYoxV4ZTp6A03dLk0DwxVApeg s+5s6zj/3qI= =tQE8 -----END PGP SIGNATURE-----