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Red Hat: RHSA-2013:0275-01 Critical: OpenJDK Security Risks

red hat
Calendar Grey February 20, 2013
Dist Redhat Esm H88
Essential security patch for Java 1.7.0 OpenJDK packages on RHEL. Make sure to update immediately for enhanced security.
Updated java-1.7.0-openjdk packages that fix several security issues are now available for Red Hat Enterprise Linux 5 and 6

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/articles/11258

Summary

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 JMX and Libraries components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2013-1486, CVE-2013-1484)
An improper permission check issue was discovered in the Libraries component in OpenJDK. An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions. (CVE-2013-1485)
It was discovered that OpenJDK leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding oracle. (CVE-2013-0169)
This erratum also upgrades the OpenJDK package to IcedTea7 2.3.7. 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.

Topics%20covered

Topics Covered

security advisory Red Hat critical Java OpenJDK sandbox bypass TLS/SSL

References

https://access.redhat.com/security/cve/CVE-2013-0169 https://access.redhat.com/security/cve/CVE-2013-1484 https://access.redhat.com/security/cve/CVE-2013-1485 https://access.redhat.com/security/cve/CVE-2013-1486 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386: java-1.7.0-openjdk-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.7.1.el5_9.i386.rpm
x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
i386: java-1.7.0-openjdk-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-demo-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-devel-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-javadoc-1.7.0.9-2.3.7.1.el5_9.i386.rpm java-1.7.0-openjdk-src-1.7.0.9-2.3.7.1.el5_9.i386.rpm
x86_64: java-1.7.0-openjdk-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.9-2.3.7.1.el5_9.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2013:0275-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2013:0275.html
Issue date: 2013-02-20

Topic

Updated java-1.7.0-openjdk packages that fix several security issues arenow available for Red Hat Enterprise Linux 5 and 6.The Red Hat Security Response Team has rated this update as havingimportant security impact. Common Vulnerability Scoring System (CVSS) basescores, which give detailed severity ratings, are available for eachvulnerability from the CVE links in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat critical Java OpenJDK sandbox bypass TLS/SSL

Relevant Releases Architectures

Red Hat Enterprise Linux (v. 5 server) - i386, 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, noarch, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - 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

Bugs Fixed

907589 - CVE-2013-0169 SSL/TLS: CBC padding timing attack (lucky-13)

913014 - CVE-2013-1486 OpenJDK: MBeanServer insufficient privilege restrictions (JMX, 8006446)

913021 - CVE-2013-1484 OpenJDK: MethodHandleProxies insufficient privilege checks (Libraries, 8004937)

913025 - CVE-2013-1485 OpenJDK: MethodHandles insufficient privilege checks (Libraries, 8006439)

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