USN-2885-1: OpenJDK 6 vulnerabilities

1 February 2016

openjdk-6 vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 12.04 LTS

Summary

Several security issues were fixed in OpenJDK 6.

Software Description

  • openjdk-6 - Open Source Java implementation

Details

Multiple vulnerabilities were discovered in the OpenJDK JRE related to information disclosure, data integrity, and availability. An attacker could exploit these to cause a denial of service, expose sensitive data over the network, or possibly execute arbitrary code. (CVE-2016-0483, CVE-2016-0494)

A vulnerability was discovered in the OpenJDK JRE related to data integrity. An attacker could exploit this to expose sensitive data over the network or possibly execute arbitrary code. (CVE-2016-0402)

A vulnerability was discovered in the OpenJDK JRE related to information disclosure. An attacker could exploit this to expose sensitive data over the network. (CVE-2016-0448)

A vulnerability was discovered in the OpenJDK JRE related to availability. An attacker could exploit this to cause a denial of service. (CVE-2016-0466)

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 LTS
icedtea-6-jre-cacao - 6b38-1.13.10-0ubuntu0.12.04.1
icedtea-6-jre-jamvm - 6b38-1.13.10-0ubuntu0.12.04.1
openjdk-6-jre - 6b38-1.13.10-0ubuntu0.12.04.1
openjdk-6-jre-headless - 6b38-1.13.10-0ubuntu0.12.04.1
openjdk-6-jre-lib - 6b38-1.13.10-0ubuntu0.12.04.1
openjdk-6-jre-zero - 6b38-1.13.10-0ubuntu0.12.04.1

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any Java applications or applets to make all the necessary changes.

References