===================================================================== CERT-Renater Note d'Information No. 2011/VULN112 _____________________________________________________________________ DATE : 11/02/2011 HARDWARE PLATFORM(S) : / OPERATING SYSTEM(S) : Red Hat Enterprise Linux running JBoss Enterprise Web Platform. ====================================================================== https://rhn.redhat.com/errata/RHSA-2011-0211.html https://rhn.redhat.com/errata/RHSA-2011-0213.html https://rhn.redhat.com/errata/RHSA-2011-0212.html https://rhn.redhat.com/errata/RHSA-2011-0210.html ______________________________________________________________________ ===================================================================== Red Hat Security Advisory Synopsis: Important: jbossweb security update Advisory ID: RHSA-2011:0211-01 Product: JBoss Enterprise Web Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0211.html Issue date: 2011-02-10 CVE Names: CVE-2010-4476 ===================================================================== 1. Summary: Updated jbossweb packages that fix one security issue are now available for JBoss Enterprise Web Platform 5 for Red Hat Enterprise Linux 4 and 5. 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. Relevant releases/architectures: JBoss Enterprise Web Platform 5 for RHEL 4 AS - noarch JBoss Enterprise Web Platform 5 for RHEL 4 ES - noarch JBoss Enterprise Web Platform 5 for RHEL 5 Server - noarch 3. Description: JBoss Web Server is a web container based on Apache Tomcat. It provides a single deployment platform for the JavaServer Pages (JSP) and Java Servlet technologies. A denial of service flaw was found in the way certain strings were converted to Double objects. A remote attacker could use this flaw to cause JBoss Web Server to hang via a specially-crafted HTTP request. (CVE-2010-4476) Users of JBoss Web Server should upgrade to these updated packages, which contain a backported patch to correct this issue. The JBoss server process must be restarted for this 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 http://kbase.redhat.com/faq/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 674336 - CVE-2010-4476 JDK Double.parseDouble Denial-Of-Service 6. Package List: JBoss Enterprise Web Platform 5 for RHEL 4 AS: Source: jbossweb-2.1.10-5.patch01.1.ep5.el4.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm JBoss Enterprise Web Platform 5 for RHEL 4 ES: Source: jbossweb-2.1.10-5.patch01.1.ep5.el4.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm JBoss Enterprise Web Platform 5 for RHEL 5 Server: Source: jbossweb-2.1.10-5.patch01.1.1.ep5.el5.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.1.ep5.el5.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-2010-4476.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://www.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. ______________________________________________________________________ ===================================================================== Red Hat Security Advisory Synopsis: Important: jbossweb security update Advisory ID: RHSA-2011:0213-01 Product: JBoss Enterprise Web Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0213.html Issue date: 2011-02-10 CVE Names: CVE-2010-4476 ===================================================================== 1. Summary: Updated jbossweb packages that fix one security issue are now available for JBoss Enterprise Web Platform 5 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 Web Server is a web container based on Apache Tomcat. It provides a single deployment platform for the JavaServer Pages (JSP) and Java Servlet technologies. A denial of service flaw was found in the way certain strings were converted to Double objects. A remote attacker could use this flaw to cause JBoss Web Server to hang via a specially-crafted HTTP request. (CVE-2010-4476) All users of JBoss Enterprise Web Platform 5 as provided from the Red Hat Customer Portal are advised to apply this patch. Refer to the Solution section of this erratum for patch download instructions. The JBoss server process must be restarted for this update to take effect. 3. Solution: A patch to correct CVE-2010-4476 for JBoss Enterprise Web Platform 5.1 is available from the Red Hat Customer Portal. To download this patch: 1) Backup your existing JBoss Enterprise Web Platform installation (including all applications and configuration files). 2) Log into the Customer Portal: https://access.redhat.com/login 3) Navigate to https://access.redhat.com/jbossnetwork/restricted/listSoftware.html 4) On the left-hand side menu, under "JBoss Enterprise Platforms" click "Enterprise Web Platform". Then, use the "Version:" drop down menu to select "5.1.0". 5) The patch is available from the "Security Advisories" link. After applying the patch, the JBoss server process must be restarted for the update to take effect. 4. Bugs fixed (http://bugzilla.redhat.com/): 674336 - CVE-2010-4476 JDK Double.parseDouble Denial-Of-Service 5. References: https://www.redhat.com/security/data/cve/CVE-2010-4476.html https://access.redhat.com/security/updates/classification/#important 6. Contact: The Red Hat security contact is . More contact details at https://www.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. ______________________________________________________________________ Important: jbossweb security update Advisory: RHSA-2011:0212-1 Type: Security Advisory Severity: Important Issued on: 2011-02-10 Last updated on: 2011-02-10 Affected Products: OVAL: N/A CVEs (cve.mitre.org): CVE-2010-4476 Details A patch for JBoss Enterprise Application Platform 4.2.0.CP09, 4.3.0.CP09, and 5.1 that fixes one security issue 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. JBoss Web Server 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. A denial of service flaw was found in the way certain strings were converted to Double objects. A remote attacker could use this flaw to cause JBoss Web Server to hang via a specially-crafted HTTP request. (CVE-2010-4476) All users of Enterprise Application Platform 4.2, 4.3, and 5.1 as provided from the Red Hat Customer Portal are advised to apply this patch. Refer to the Solution section of this erratum for patch download instructions. The JBoss server process must be restarted for this update to take effect. Solution A patch to correct CVE-2010-4476 for JBoss Enterprise Application Platform 4.2.0.CP09, 4.3.0.CP09, and 5.1 is available from the Red Hat Customer Portal. To download this patch: 1) Backup your existing JBoss Enterprise Application Platform installation (including all applications and configuration files). 2) Log into the Customer Portal: https://access.redhat.com/login 3) Navigate to https://access.redhat.com/jbossnetwork/restricted/listSoftware.html 4) On the left-hand side menu, under "JBoss Enterprise Platforms" click "Application Platform". Then, use the "Version:" drop down menu to select "4.2.0.GA_CP09", "4.3.0.GA_CP09", or "5.1.0". 5) The patch is available from the "Security Advisories" link. After applying the patch, the JBoss server process must be restarted for the update to take effect. Updated packages Bugs fixed (see bugzilla for more information) 674336 - CVE-2010-4476 JDK Double.parseDouble Denial-Of-Service References https://www.redhat.com/security/data/cve/CVE-2010-4476.html https://access.redhat.com/security/updates/classification/#important These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from: https://www.redhat.com/security/team/key/#package The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/ ______________________________________________________________________ ===================================================================== Red Hat Security Advisory Synopsis: Important: jbossweb security update Advisory ID: RHSA-2011:0210-01 Product: JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0210.html Issue date: 2011-02-10 CVE Names: CVE-2010-4476 ===================================================================== 1. Summary: Updated jbossweb packages that fix one security issue are now available for JBoss Enterprise Application Platform 4.2, 4.3, and 5.1, for Red Hat Enterprise Linux 4 and 5. 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. Relevant releases/architectures: JBoss Enterprise Application Platform 4.3.0 for RHEL 4 AS - noarch JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ES - noarch JBoss Enterprise Application Platform 4.3.0 for RHEL 5 Server - noarch JBoss Enterprise Application Platform 5 for RHEL 4 AS - noarch JBoss Enterprise Application Platform 5 for RHEL 4 ES - noarch JBoss Enterprise Application Platform 5 for RHEL 5 Server - noarch JBoss Enterprise Application Platform for RHEL 4 AS - noarch JBoss Enterprise Application Platform for RHEL 4 ES - noarch JBoss Enterprise Application Platform for RHEL 5 Server - noarch 3. Description: JBoss Web Server 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. A denial of service flaw was found in the way certain strings were converted to Double objects. A remote attacker could use this flaw to cause JBoss Web Server to hang via a specially-crafted HTTP request. (CVE-2010-4476) Users of JBoss Web Server should upgrade to these updated packages, which contain a backported patch to correct this issue. The JBoss server process must be restarted for this 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 http://kbase.redhat.com/faq/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 674336 - CVE-2010-4476 JDK Double.parseDouble Denial-Of-Service 6. Package List: JBoss Enterprise Application Platform for RHEL 4 AS: Source: ftp://updates.redhat.com/enterprise/4AS/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.noarch.rpm JBoss Enterprise Application Platform 4.3.0 for RHEL 4 AS: Source: ftp://updates.redhat.com/enterprise/4AS/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.noarch.rpm JBoss Enterprise Application Platform 5 for RHEL 4 AS: Source: ftp://updates.redhat.com/enterprise/4AS/en/JBEAP/SRPMS/jbossweb-2.1.10-5.patch01.1.ep5.el4.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm JBoss Enterprise Application Platform for RHEL 4 ES: Source: ftp://updates.redhat.com/enterprise/4ES/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.noarch.rpm JBoss Enterprise Application Platform 4.3.0 for RHEL 4 ES: Source: ftp://updates.redhat.com/enterprise/4ES/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el4.noarch.rpm JBoss Enterprise Application Platform 5 for RHEL 4 ES: Source: ftp://updates.redhat.com/enterprise/4ES/en/JBEAP/SRPMS/jbossweb-2.1.10-5.patch01.1.ep5.el4.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.ep5.el4.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.ep5.el4.noarch.rpm JBoss Enterprise Application Platform for RHEL 5 Server: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el5.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el5.noarch.rpm JBoss Enterprise Application Platform 4.3.0 for RHEL 5 Server: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el5.src.rpm noarch: jbossweb-2.0.0-8.CP15.patch01.0jpp.ep1.1.el5.noarch.rpm JBoss Enterprise Application Platform 5 for RHEL 5 Server: Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/JBEAP/SRPMS/jbossweb-2.1.10-5.patch01.1.1.ep5.el5.src.rpm noarch: jbossweb-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-jsp-2.1-api-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-lib-2.1.10-5.patch01.1.1.ep5.el5.noarch.rpm jbossweb-servlet-2.5-api-2.1.10-5.patch01.1.1.ep5.el5.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-2010-4476.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://www.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. ====================================================================== ========================================================= Les serveurs de référence du CERT-Renater http://www.urec.fr/securite http://www.cru.fr/securite http://www.renater.fr ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 23 - 25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email: certsvp@renater.fr + =========================================================