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USN-2964-1: OpenJDK 7 vulnerabilities

5 May 2016

Several security issues were fixed in OpenJDK 7.

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Releases

Packages

  • openjdk-7 - 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-2016-0686, CVE-2016-0687,
CVE-2016-3427)

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-2016-0695)

A vulnerability was discovered in the OpenJDK JRE related to availability.
An attacker could exploit this to cause a denial of service.
(CVE-2016-3425)

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

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

Ubuntu 15.10
Ubuntu 14.04

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

Related notices

  • USN-2972-1: openjdk-6-jre, icedtea-6-jre-jamvm, openjdk-6-jre-headless, openjdk-6, icedtea-6-jre-cacao, openjdk-6-jre-zero, openjdk-6-jdk, openjdk-6-source, openjdk-6-jre-lib
  • USN-2963-1: openjdk-8-doc, openjdk-8-jre-headless, openjdk-8-demo, openjdk-8-jdk-headless, openjdk-8, openjdk-8-jre-zero, openjdk-8-jdk, openjdk-8-jre-jamvm, openjdk-8-jre, openjdk-8-source

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Further reading