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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0386 Moderate: jbossweb security update 15 March 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: jbossweb Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 Solaris Windows Server 2008 Windows Server 2008 R2 Impact/Access: Cross-site Request Forgery -- Remote with User Interaction Unauthorised Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2012-5887 CVE-2012-5886 CVE-2012-5885 CVE-2012-4431 Reference: ESB-2013.0379 ESB-2013.0364 ESB-2013.0359 ESB-2013.0225 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0647.html Comment: This bulletin contains two (2) Red Hat security advisories. This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running jbossweb 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: Moderate: jbossweb security update Advisory ID: RHSA-2013:0647-01 Product: JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0647.html Issue date: 2013-03-14 CVE Names: CVE-2012-4431 CVE-2012-5885 CVE-2012-5886 CVE-2012-5887 ===================================================================== 1. Summary: Updated jbossweb packages for JBoss Enterprise Application Platform 6.0.1 that fix multiple security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate 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: JBoss Web is the web container, based on Apache Tomcat, in JBoss Enterprise Application Platform. It provides a single deployment platform for the JavaServer Pages (JSP) and Java Servlet technologies. 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 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 these updated packages. 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/): 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 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/jbossweb-7.0.17-4.Final_redhat_3.ep6.el5.src.rpm noarch: jbossweb-7.0.17-4.Final_redhat_3.ep6.el5.noarch.rpm jbossweb-lib-7.0.17-4.Final_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/jbossweb-7.0.17-4.Final_redhat_3.ep6.el6.src.rpm noarch: jbossweb-7.0.17-4.Final_redhat_3.ep6.el6.noarch.rpm jbossweb-lib-7.0.17-4.Final_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-2012-4431.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/#moderate 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) iD8DBQFRQgFjXlSAg2UNWIIRAvUQAJ4nAtEkm/0xhk6krtplodCzQiiAdgCgmj84 lTqy4DtD/Ep1LaUZLZvatTA= =kg7T - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: jbossweb security update Advisory ID: RHSA-2013:0648-01 Product: JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0648.html Issue date: 2013-03-14 CVE Names: CVE-2012-4431 CVE-2012-5885 CVE-2012-5886 CVE-2012-5887 ===================================================================== 1. Summary: An update for JBoss Enterprise Application Platform 6.0.1 which fixes multiple security issues is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having moderate 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 Web is the web container, based on Apache Tomcat, in JBoss Enterprise Application Platform. It provides a single deployment platform for the JavaServer Pages (JSP) and Java Servlet technologies. 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 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/): 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 5. References: https://www.redhat.com/security/data/cve/CVE-2012-4431.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/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.0.1 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) iD8DBQFRQgF6XlSAg2UNWIIRAhzNAJsFD9q+momiHEBJHRqDBOMiePNQzACeNEAQ OjVArP2OglOFy8TvHfmNC8E= =btkz - -----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. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUUJn1+4yVqjM2NGpAQJGVA/+KeZ99kUxhejjCGIa+mugblzhdn8hmfAB gRyINtgzFL8r1cPZOz+B7WUx3qzecxaSOP/XTZLZ+5wNQG9ho+wViZN3tUqwmWQw L3Nt8ebxM1no3H2BdiGp8qwbMGn068SghUfBREQBFkZQwlv3txbkrZI+g+75qbhP n7WvGWnhEUFS5wBZjrjvmwgRYkE160DjuqES6G+R5E3NCHu4U9g0xLSq3+JPJhV5 /xF0ZecuqUl7aN+Fi2qsX/Rc3iRPouAGg1UUkMJoIC338VR0Yb/Q4jEZJssLSfJW 8YTfvLXyiGsFAgikSC4zzNvSTsD4hVYnKapGTGgAyo2gqIWSUer40OjX0LchOBRF PL13LsD9WthNG3LE6ZTGUQBMbMgy/aQP3vkDqikBZ0oCqZZS7U6L6ZzC4Yt7+ll/ uJd+FW8QLXdFXF2ZKskjXplnWY96DR6VgJnQM+kYXrOexyFm/AMWaivg27OjX14P axD/rWflv/ZeIfFhjY+13DqVRHdzAdGoQ/yd/fRwp4RALImfb9uXmI6f0vrRU6tv StGLqs2iBojq2QrEopzkWslZu5E7NkfyJhDUquxqQ/UfHcEfJcdSn2/DHKVNeDju YidnHSmsVqfenTr8XcEZuj8L6YriDf44FkH4/ykrFJusQHWqXno32n1LNFWHqaHl HReNlUadQ34= =0yYt -----END PGP SIGNATURE-----