-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: java-1.6.0-openjdk security update Advisory ID: RHSA-2016:0723-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0723.html Issue date: 2016-05-09 CVE Names: CVE-2016-0686 CVE-2016-0687 CVE-2016-0695 CVE-2016-3425 CVE-2016-3427 ===================================================================== 1. Summary: An update for java-1.6.0-openjdk is now available for Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux (v. 5 server) - i386, x86_64 Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 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 (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The java-1.6.0-openjdk packages provide the OpenJDK 6 Java Runtime Environment and the OpenJDK 6 Java Software Development Kit. Security Fix(es): * Multiple flaws were discovered in the Serialization and Hotspot components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions. (CVE-2016-0686, CVE-2016-0687) * It was discovered that the RMI server implementation in the JMX component in OpenJDK did not restrict which classes can be deserialized when deserializing authentication credentials. A remote, unauthenticated attacker able to connect to a JMX port could possibly use this flaw to trigger deserialization flaws. (CVE-2016-3427) * It was discovered that the JAXP component in OpenJDK failed to properly handle Unicode surrogate pairs used as part of the XML attribute values. Specially crafted XML input could cause a Java application to use an excessive amount of memory when parsed. (CVE-2016-3425) * It was discovered that the Security component in OpenJDK failed to check the digest algorithm strength when generating DSA signatures. The use of a digest weaker than the key strength could lead to the generation of signatures that were weaker than expected. (CVE-2016-0695) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of OpenJDK Java must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1327743 - CVE-2016-0686 OpenJDK: insufficient thread consistency checks in ObjectInputStream (Serialization, 8129952) 1327749 - CVE-2016-0687 OpenJDK: insufficient byte type checks (Hotspot, 8132051) 1328022 - CVE-2016-0695 OpenJDK: insufficient DSA key parameters checks (Security, 8138593) 1328040 - CVE-2016-3425 OpenJDK: incorrect handling of surrogate pairs in XML attribute values (JAXP, 8143167) 1328210 - CVE-2016-3427 OpenJDK: unrestricted deserialization of authentication credentials (JMX, 8144430) 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.src.rpm i386: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el5_11.i386.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.src.rpm i386: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el5_11.i386.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el5_11.i386.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el5_11.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.src.rpm i386: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.src.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.src.rpm i386: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.src.rpm i386: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.i686.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.i686.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.src.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.src.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.src.rpm ppc64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm s390x: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.s390x.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.s390x.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.s390x.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.ppc64.rpm s390x: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.s390x.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.s390x.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.s390x.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.s390x.rpm x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.src.rpm x86_64: java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2.x86_64.rpm java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2.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/ 7. References: https://access.redhat.com/security/cve/CVE-2016-0686 https://access.redhat.com/security/cve/CVE-2016-0687 https://access.redhat.com/security/cve/CVE-2016-0695 https://access.redhat.com/security/cve/CVE-2016-3425 https://access.redhat.com/security/cve/CVE-2016-3427 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXMJ1AXlSAg2UNWIIRAr+UAJ96l/JsxcEA2YpE/fVc9djR2YOKxwCfdylU AsFykZXpyIuhSFET9ou5lyo= =hz1W -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce