ID

VAR-201210-0280

CVE

CVE-2012-5081

TITLE

TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding

DESCRIPTION

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier, 6 Update 35 and earlier, 5.0 Update 36 and earlier, and 1.4.2_38 and earlier allows remote attackers to affect availability, related to JSSE. TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". The vulnerability can be exploited over the 'SSL/TLS' protocol. This issue affects the 'JSSE' sub-component. This vulnerability affects the following supported versions: 7 Update 7, 6 Update 35, 5.0 Update 36, 1.4.2_38. In a typical operating environment, these are of low security risk as the runtime is not used on untrusted applets. Further information about these flaws can be found on the Oracle Java SE Critical Patch Update Advisory and Oracle Security Alert pages, listed in the References section. Customers are advised to migrate to later versions of Java at this time. In cases where it is not feasible to move to a later version of supported Java, customers are advised to contact IBM to evaluate other options. ============================================================================ Ubuntu Security Notice USN-1619-1 October 26, 2012 openjdk-6, openjdk-7 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.04 LTS Summary: Several security issues were fixed in OpenJDK. Software Description: - openjdk-7: Open Source Java implementation - openjdk-6: Open Source Java implementation Details: Several information disclosure vulnerabilities were discovered in the OpenJDK JRE. (CVE-2012-3216, CVE-2012-5069, CVE-2012-5072, CVE-2012-5075, CVE-2012-5077, CVE-2012-5085) Vulnerabilities were discovered in the OpenJDK JRE related to information disclosure and data integrity. (CVE-2012-4416, CVE-2012-5071) Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure and data integrity. An attacker could exploit these to cause a denial of service. (CVE-2012-1531, CVE-2012-1532, CVE-2012-1533, CVE-2012-3143, CVE-2012-3159, CVE-2012-5068, CVE-2012-5083, CVE-2012-5084, CVE-2012-5086, CVE-2012-5089) Information disclosure vulnerabilities were discovered in the OpenJDK JRE. These issues only affected Ubuntu 12.10. (CVE-2012-5067, CVE-2012-5070) Vulnerabilities were discovered in the OpenJDK JRE related to data integrity. (CVE-2012-5073, CVE-2012-5079) A vulnerability was discovered in the OpenJDK JRE related to information disclosure and data integrity. (CVE-2012-5074) Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure and data integrity. An attacker could exploit these to cause a denial of service. These issues only affected Ubuntu 12.10. (CVE-2012-5081) Please see the following for more information: http://www.oracle.com/technetwork/topics/security/javacpuoct2012-1515924.html Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: icedtea-7-jre-cacao 7u9-2.3.3-0ubuntu1~12.10.1 icedtea-7-jre-jamvm 7u9-2.3.3-0ubuntu1~12.10.1 openjdk-7-jre 7u9-2.3.3-0ubuntu1~12.10.1 openjdk-7-jre-headless 7u9-2.3.3-0ubuntu1~12.10.1 openjdk-7-jre-lib 7u9-2.3.3-0ubuntu1~12.10.1 openjdk-7-jre-zero 7u9-2.3.3-0ubuntu1~12.10.1 Ubuntu 12.04 LTS: icedtea-6-jre-cacao 6b24-1.11.5-0ubuntu1~12.04.1 icedtea-6-jre-jamvm 6b24-1.11.5-0ubuntu1~12.04.1 openjdk-6-jre 6b24-1.11.5-0ubuntu1~12.04.1 openjdk-6-jre-headless 6b24-1.11.5-0ubuntu1~12.04.1 openjdk-6-jre-lib 6b24-1.11.5-0ubuntu1~12.04.1 openjdk-6-jre-zero 6b24-1.11.5-0ubuntu1~12.04.1 Ubuntu 11.10: icedtea-6-jre-cacao 6b24-1.11.5-0ubuntu1~11.10.1 icedtea-6-jre-jamvm 6b24-1.11.5-0ubuntu1~11.10.1 openjdk-6-jre 6b24-1.11.5-0ubuntu1~11.10.1 openjdk-6-jre-headless 6b24-1.11.5-0ubuntu1~11.10.1 openjdk-6-jre-lib 6b24-1.11.5-0ubuntu1~11.10.1 openjdk-6-jre-zero 6b24-1.11.5-0ubuntu1~11.10.1 Ubuntu 11.04: icedtea-6-jre-cacao 6b24-1.11.5-0ubuntu1~11.04.1 icedtea-6-jre-jamvm 6b24-1.11.5-0ubuntu1~11.04.1 openjdk-6-jre 6b24-1.11.5-0ubuntu1~11.04.1 openjdk-6-jre-headless 6b24-1.11.5-0ubuntu1~11.04.1 openjdk-6-jre-lib 6b24-1.11.5-0ubuntu1~11.04.1 openjdk-6-jre-zero 6b24-1.11.5-0ubuntu1~11.04.1 Ubuntu 10.04 LTS: icedtea-6-jre-cacao 6b24-1.11.5-0ubuntu1~10.04.2 openjdk-6-jre 6b24-1.11.5-0ubuntu1~10.04.2 openjdk-6-jre-headless 6b24-1.11.5-0ubuntu1~10.04.2 openjdk-6-jre-lib 6b24-1.11.5-0ubuntu1~10.04.2 openjdk-6-jre-zero 6b24-1.11.5-0ubuntu1~10.04.2 This update uses a new upstream release, which includes additional bug fixes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: java-1.7.0-openjdk security update Advisory ID: RHSA-2012:1386-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1386.html Issue date: 2012-10-17 CVE Names: CVE-2012-3216 CVE-2012-4416 CVE-2012-5068 CVE-2012-5069 CVE-2012-5070 CVE-2012-5071 CVE-2012-5072 CVE-2012-5073 CVE-2012-5074 CVE-2012-5075 CVE-2012-5076 CVE-2012-5077 CVE-2012-5079 CVE-2012-5081 CVE-2012-5084 CVE-2012-5085 CVE-2012-5086 CVE-2012-5087 CVE-2012-5088 CVE-2012-5089 ===================================================================== 1. Summary: Updated java-1.7.0-openjdk packages that fix several security issues 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 3. Description: These packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Software Development Kit. Multiple improper permission check issues were discovered in the Beans, Libraries, Swing, and JMX components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2012-5086, CVE-2012-5087, CVE-2012-5088, CVE-2012-5084, CVE-2012-5089) The default Java security properties configuration did not restrict access to certain com.sun.org.glassfish packages. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. This update lists those packages as restricted. (CVE-2012-5076, CVE-2012-5074) Multiple improper permission check issues were discovered in the Scripting, JMX, Concurrency, Libraries, and Security components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass certain Java sandbox restrictions. (CVE-2012-5068, CVE-2012-5071, CVE-2012-5069, CVE-2012-5073, CVE-2012-5072) It was discovered that java.util.ServiceLoader could create an instance of an incompatible class while performing provider lookup. An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions. (CVE-2012-5079) It was discovered that the Java Secure Socket Extension (JSSE) SSL/TLS implementation did not properly handle handshake records containing an overly large data length value. An unauthenticated, remote attacker could possibly use this flaw to cause an SSL/TLS server to terminate with an exception. (CVE-2012-5081) It was discovered that the JMX component in OpenJDK could perform certain actions in an insecure manner. An untrusted Java application or applet could possibly use these flaws to disclose sensitive information. (CVE-2012-5070, CVE-2012-5075) A bug in the Java HotSpot Virtual Machine optimization code could cause it to not perform array initialization in certain cases. An untrusted Java application or applet could use this flaw to disclose portions of the virtual machine's memory. (CVE-2012-4416) It was discovered that the SecureRandom class did not properly protect against the creation of multiple seeders. An untrusted Java application or applet could possibly use this flaw to disclose sensitive information. (CVE-2012-5077) It was discovered that the java.io.FilePermission class exposed the hash code of the canonicalized path name. An untrusted Java application or applet could possibly use this flaw to determine certain system paths, such as the current working directory. (CVE-2012-3216) This update disables Gopher protocol support in the java.net package by default. Gopher support can be enabled by setting the newly introduced property, "jdk.net.registerGopherProtocol", to true. (CVE-2012-5085) This erratum also upgrades the OpenJDK package to IcedTea7 2.3.3. 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. 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/): 856124 - CVE-2012-4416 OpenJDK: uninitialized Array JVM memory disclosure (Hotspot, 7198606) 865346 - CVE-2012-3216 OpenJDK: java.io.FilePermission information leak (Libraries, 6631398) 865348 - CVE-2012-5068 OpenJDK: RhinoScriptEngine security bypass (Scripting, 7143535) 865350 - CVE-2012-5070 OpenJDK: EnvHelp information disclosure (JMX, 7158796) 865352 - CVE-2012-5076 OpenJDK: com.sun.org.glassfish.* not restricted packages (JAX-WS, 7163198) 865354 - CVE-2012-5077 OpenJDK: SecureRandom mulitple seeders information disclosure (Security, 7167656) 865357 - CVE-2012-5073 OpenJDK: LogManager security bypass (Libraries, 7169884) 865359 - CVE-2012-5074 OpenJDK: com.sun.org.glassfish.* not restricted packages (JAX-WS, 7169887) 865363 - CVE-2012-5075 OpenJDK: RMIConnectionImpl information disclosure (JMX, 7169888) 865365 - CVE-2012-5072 OpenJDK: AccessController.doPrivilegedWithCombiner() information disclosure (Security, 7172522) 865370 - CVE-2012-5081 OpenJDK: JSSE denial of service (JSSE, 7186286) 865428 - CVE-2012-5086 OpenJDK: XMLDecoder sandbox restriction bypass (Beans, 7195917) 865434 - CVE-2012-5087 OpenJDK: PropertyElementHandler insufficient access checks (Beans, 7195549) 865471 - CVE-2012-5088 OpenJDK: MethodHandle insufficient access control checks (Libraries, 7196190) 865511 - CVE-2012-5084 OpenJDK: DefaultFormatter insufficient data validation (Swing, 7195194) 865514 - CVE-2012-5089 OpenJDK: RMIConnectionImpl insufficient access control checks (JMX, 7198296) 865519 - CVE-2012-5071 OpenJDK: DescriptorSupport insufficient package access checks (JMX, 7192975) 865531 - CVE-2012-5069 OpenJDK: Executors state handling issues (Concurrency, 7189103) 865541 - CVE-2012-5085 OpenJDK: disable Gopher support by default (Gopher, 7189567) 865568 - CVE-2012-5079 OpenJDK: ServiceLoader reject not subtype classes without instantiating (Libraries, 7195919) 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.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-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.i686.rpm noarch: java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.3.el6_3.1.noarch.rpm x86_64: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.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-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm noarch: java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.3.el6_3.1.noarch.rpm x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.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-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.i686.rpm noarch: java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.3.el6_3.1.noarch.rpm x86_64: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.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-1.7.0-openjdk-1.7.0.9-2.3.3.el6_3.1.src.rpm i386: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.i686.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.i686.rpm noarch: java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.3.el6_3.1.noarch.rpm x86_64: java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.3.el6_3.1.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.3.el6_3.1.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-2012-3216.html https://www.redhat.com/security/data/cve/CVE-2012-4416.html https://www.redhat.com/security/data/cve/CVE-2012-5068.html https://www.redhat.com/security/data/cve/CVE-2012-5069.html https://www.redhat.com/security/data/cve/CVE-2012-5070.html https://www.redhat.com/security/data/cve/CVE-2012-5071.html https://www.redhat.com/security/data/cve/CVE-2012-5072.html https://www.redhat.com/security/data/cve/CVE-2012-5073.html https://www.redhat.com/security/data/cve/CVE-2012-5074.html https://www.redhat.com/security/data/cve/CVE-2012-5075.html https://www.redhat.com/security/data/cve/CVE-2012-5076.html https://www.redhat.com/security/data/cve/CVE-2012-5077.html https://www.redhat.com/security/data/cve/CVE-2012-5079.html https://www.redhat.com/security/data/cve/CVE-2012-5081.html https://www.redhat.com/security/data/cve/CVE-2012-5084.html https://www.redhat.com/security/data/cve/CVE-2012-5085.html https://www.redhat.com/security/data/cve/CVE-2012-5086.html https://www.redhat.com/security/data/cve/CVE-2012-5087.html https://www.redhat.com/security/data/cve/CVE-2012-5088.html https://www.redhat.com/security/data/cve/CVE-2012-5089.html https://access.redhat.com/security/updates/classification/#important http://icedtea.classpath.org/hg/release/icedtea7-2.3/file/icedtea-2.3.3/NEWS http://www.oracle.com/technetwork/topics/security/javacpuoct2012-1515924.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. 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) iD8DBQFQftouXlSAg2UNWIIRAu4QAJ9oluAxlU3ZC8CvezRk4Erm08HD+QCeNlqf GG07IH3dgJiG+gj47Cm1WNQ= =8X+P -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

Unknown

PATCH

EXTERNAL IDS

REFERENCES