Red Hat Security Advisory: java-1.7.0-openjdk security and bug fix update Security Advisory secalert@redhat.com Red Hat Security Response Team RHSA-2012:1009 Final 1 1 2012-06-20T11:27:00Z Current version 2012-06-20T11:27:00Z 2012-06-20T11:27:00Z Red Hat rhsa-to-cvrf 1.0.1484 2012-06-20T15:19:01Z Updated java-1.7.0-openjdk packages that fix several security issues and one bug are now available for Red Hat Enterprise Linux 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. These packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Software Development Kit. Multiple flaws were discovered in the CORBA (Common Object Request Broker Architecture) implementation in Java. A malicious Java application or applet could use these flaws to bypass Java sandbox restrictions or modify immutable object data. (CVE-2012-1711, CVE-2012-1719) It was discovered that the SynthLookAndFeel class from Swing did not properly prevent access to certain UI elements from outside the current application context. A malicious Java application or applet could use this flaw to crash the Java Virtual Machine, or bypass Java sandbox restrictions. (CVE-2012-1716) Multiple flaws were discovered in the font manager's layout lookup implementation. A specially-crafted font file could cause the Java Virtual Machine to crash or, possibly, execute arbitrary code with the privileges of the user running the virtual machine. (CVE-2012-1713) Multiple flaws were found in the way the Java HotSpot Virtual Machine verified the bytecode of the class file to be executed. A specially-crafted Java application or applet could use these flaws to crash the Java Virtual Machine, or bypass Java sandbox restrictions. (CVE-2012-1723, CVE-2012-1725) It was discovered that java.lang.invoke.MethodHandles.Lookup did not properly honor access modes. An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions. (CVE-2012-1726) It was discovered that the Java XML parser did not properly handle certain XML documents. An attacker able to make a Java application parse a specially-crafted XML file could use this flaw to make the XML parser enter an infinite loop. (CVE-2012-1724) It was discovered that the Java security classes did not properly handle Certificate Revocation Lists (CRL). CRL containing entries with duplicate certificate serial numbers could have been ignored. (CVE-2012-1718) It was discovered that various classes of the Java Runtime library could create temporary files with insecure permissions. A local attacker could use this flaw to gain access to the content of such temporary files. (CVE-2012-1717) This update also fixes the following bug: * Attempting to compile a SystemTap script using the jstack tapset could have failed with an error similar to the following: error: the frame size of 272 bytes is larger than 256 bytes This update corrects the jstack tapset and resolves this issue. (BZ#833035) This erratum also upgrades the OpenJDK package to IcedTea7 2.2.1. Refer to the NEWS file, linked to in the References, for further information. All users of java-1.7.0-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. Please see https://www.redhat.com/footer/terms-of-use.html Copyright © 2012 Red Hat, Inc. All rights reserved. Important https://rhn.redhat.com/errata/RHSA-2012-1009.html https://rhn.redhat.com/errata/RHSA-2012-1009.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/updates/classification/#important http://icedtea.classpath.org/hg/release/icedtea7-2.2/file/icedtea-2.2.1/NEWS http://icedtea.classpath.org/hg/release/icedtea7-2.2/file/icedtea-2.2.1/NEWS http://www.oracle.com/technetwork/topics/security/javacpujun2012-1515912.html http://www.oracle.com/technetwork/topics/security/javacpujun2012-1515912.html Red Hat Enterprise Linux HPC Node Optional (v. 6) Red Hat Enterprise Linux Server (v. 6) Red Hat Enterprise Linux Workstation (v. 6) Red Hat Enterprise Linux Desktop Optional (v. 6) Red Hat Enterprise Linux Workstation Optional (v. 6) Red Hat Enterprise Linux Desktop (v. 6) Red Hat Enterprise Linux Server Optional (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3.src.rpm java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Server (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Workstation (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Desktop (v. 6) java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 as a component of Red Hat Enterprise Linux Server Optional (v. 6) Multiple flaws were discovered in the CORBA (Common Object Request Broker Architecture) implementation in Java. A malicious Java application or applet could use these flaws to bypass Java sandbox restrictions or modify immutable object data. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1711 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1711.html CVE-2012-1711 https://bugzilla.redhat.com/show_bug.cgi?id=829354 bz#829354: CVE-2012-1711 OpenJDK: improper protection of CORBA data models (CORBA, 7079902) Multiple flaws were discovered in the font manager's layout lookup implementation. A specially-crafted font file could cause the Java Virtual Machine to crash or, possibly, execute arbitrary code with the privileges of the user running the virtual machine. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1713 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1713.html CVE-2012-1713 https://bugzilla.redhat.com/show_bug.cgi?id=829361 bz#829361: CVE-2012-1713 OpenJDK: fontmanager layout lookup code memory corruption (2D, 7143617) It was discovered that the SynthLookAndFeel class from Swing did not properly prevent access to certain UI elements from outside the current application context. A malicious Java application or applet could use this flaw to crash the Java Virtual Machine, or bypass Java sandbox restrictions. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1716 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1716.html CVE-2012-1716 https://bugzilla.redhat.com/show_bug.cgi?id=829360 bz#829360: CVE-2012-1716 OpenJDK: SynthLookAndFeel application context bypass (Swing, 7143614) It was discovered that various classes of the Java Runtime library could create temporary files with insecure permissions. A local attacker could use this flaw to gain access to the content of such temporary files. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1717 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Low 1.9 AV:L/AC:M/Au:N/C:P/I:N/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1717.html CVE-2012-1717 https://bugzilla.redhat.com/show_bug.cgi?id=829358 bz#829358: CVE-2012-1717 OpenJDK: insecure temporary file permissions (JRE, 7143606) It was discovered that the Java security classes did not properly handle Certificate Revocation Lists (CRL). CRL containing entries with duplicate certificate serial numbers could have been ignored. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1718 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Moderate 5 AV:N/AC:L/Au:N/C:N/I:N/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1718.html CVE-2012-1718 https://bugzilla.redhat.com/show_bug.cgi?id=829372 bz#829372: CVE-2012-1718 OpenJDK: CRL and certificate extensions handling improvements (Security, 7143872) Multiple flaws were discovered in the CORBA (Common Object Request Broker Architecture) implementation in Java. A malicious Java application or applet could use these flaws to bypass Java sandbox restrictions or modify immutable object data. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1719 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1719.html CVE-2012-1719 https://bugzilla.redhat.com/show_bug.cgi?id=829371 bz#829371: CVE-2012-1719 OpenJDK: mutable repository identifiers in generated stub code (CORBA, 7143851) Multiple flaws were found in the way the Java HotSpot Virtual Machine verified the bytecode of the class file to be executed. A specially-crafted Java application or applet could use these flaws to crash the Java Virtual Machine, or bypass Java sandbox restrictions. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1723 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1723.html CVE-2012-1723 https://bugzilla.redhat.com/show_bug.cgi?id=829373 bz#829373: CVE-2012-1723 OpenJDK: insufficient field accessibility checks (HotSpot, 7152811) It was discovered that the Java XML parser did not properly handle certain XML documents. An attacker able to make a Java application parse a specially-crafted XML file could use this flaw to make the XML parser enter an infinite loop. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1724 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Moderate 5 AV:N/AC:L/Au:N/C:N/I:N/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1724.html CVE-2012-1724 https://bugzilla.redhat.com/show_bug.cgi?id=829374 bz#829374: CVE-2012-1724 OpenJDK: XML parsing infinite loop (JAXP, 7157609) Multiple flaws were found in the way the Java HotSpot Virtual Machine verified the bytecode of the class file to be executed. A specially-crafted Java application or applet could use these flaws to crash the Java Virtual Machine, or bypass Java sandbox restrictions. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1725 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1725.html CVE-2012-1725 https://bugzilla.redhat.com/show_bug.cgi?id=829376 bz#829376: CVE-2012-1725 OpenJDK: insufficient invokespecial <init> verification (HotSpot, 7160757) It was discovered that java.lang.invoke.MethodHandles.Lookup did not properly honor access modes. An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions. 2012-06-06T00:00:00Z 2012-06-12T00:00:00Z CVE-2012-1726 6Client-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Client-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6ComputeNode-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Server-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 6Workstation-optional-6.3.z:java-1.7.0-openjdk-1.7.0.5-2.2.1.el6_3 Important 4.9 AV:N/AC:M/Au:N/C:P/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1009.html https://www.redhat.com/security/data/cve/CVE-2012-1726.html CVE-2012-1726 https://bugzilla.redhat.com/show_bug.cgi?id=829377 bz#829377: CVE-2012-1726 OpenJDK: java.lang.invoke.MethodHandles.Lookup does not honor access modes (Libraries, 7165628)