-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: java-1.6.0-openjdk security update Advisory ID: RHSA-2012:1221-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1221.html Issue date: 2012-09-03 CVE Names: CVE-2012-0547 CVE-2012-1682 ===================================================================== 1. Summary: Updated java-1.6.0-openjdk packages that fix two security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having critical 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: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: These packages provide the OpenJDK 6 Java Runtime Environment and the OpenJDK 6 Software Development Kit. It was discovered that the Beans component in OpenJDK did not perform permission checks properly. An untrusted Java application or applet could use this flaw to use classes from restricted packages, allowing it to bypass Java sandbox restrictions. (CVE-2012-1682) A hardening fix was applied to the AWT component in OpenJDK, removing functionality from the restricted SunToolkit class that was used in combination with other flaws to bypass Java sandbox restrictions. (CVE-2012-0547) Note: If the web browser plug-in provided by the icedtea-web package was installed, the issues exposed via Java applets could have been exploited without user interaction if a user visited a malicious website. This erratum also upgrades the OpenJDK package to IcedTea6 1.11.4. Refer to the NEWS file, linked to in the References, for further information. All users of java-1.6.0-openjdk are advised to upgrade to these updated packages, which resolve these issues. All running instances of OpenJDK Java 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/): 853097 - CVE-2012-1682 OpenJDK: beans ClassFinder insufficient permission checks (beans, 7162476) 853228 - CVE-2012-0547 OpenJDK: AWT hardening fixes (AWT, 7163201) 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm x86_64: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.49.1.11.4.el6_3.src.rpm i386: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.0-1.49.1.11.4.el6_3.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.0-1.49.1.11.4.el6_3.x86_64.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-2012-0547.html https://www.redhat.com/security/data/cve/CVE-2012-1682.html https://access.redhat.com/security/updates/classification/#critical http://www.oracle.com/technetwork/topics/security/alert-cve-2012-4681-1835715.html http://icedtea.classpath.org/hg/release/icedtea6-1.11/file/icedtea6-1.11.4/NEWS 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2012 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFQRKwlXlSAg2UNWIIRAuBpAJ9PVRcgXwYAfcHDVDY+XnH8eZ/EvACfZ3rd /XJCTtikB1oO+KTYuOUgdEM= =VrOF -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce