USN-2319-2: OpenJDK 7 regression

Ubuntu Security Notice USN-2319-2

25th August, 2014

openjdk-7 regression

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

  • Ubuntu 14.04 LTS

Summary

USN-2319-1 introduced a regression in OpenJDK 7.

Software description

  • openjdk-7 - Open Source Java implementation

Details

USN-2319-1 fixed vulnerabilities in OpenJDK 7. Due to an upstream
regression, verifying of the init method call would fail when it was done
from inside a branch when stack frames are activated. This update fixes the
problem.

We apologize for the inconvenience.

Original advisory details:

Several 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 or expose sensitive data over
the network. (CVE-2014-2483, CVE-2014-2490, CVE-2014-4216, CVE-2014-4219,
CVE-2014-4223, CVE-2014-4262)

Several vulnerabilities were discovered in the OpenJDK JRE related to
information disclosure and data integrity. An attacker could exploit these
to expose sensitive data over the network. (CVE-2014-4209, CVE-2014-4244,
CVE-2014-4263)

Two vulnerabilities were discovered in the OpenJDK JRE related to data
integrity. (CVE-2014-4218, CVE-2014-4266)

A vulnerability was discovered in the OpenJDK JRE related to availability.
An attacker could exploit this to cause a denial of service.
(CVE-2014-4264)

Several vulnerabilities were discovered in the OpenJDK JRE related to
information disclosure. An attacker could exploit these to expose sensitive
data over the network. (CVE-2014-4221, CVE-2014-4252, CVE-2014-4268)

Update instructions

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

Ubuntu 14.04 LTS:
openjdk-7-jre-lib 7u65-2.5.1-4ubuntu1~0.14.04.2
openjdk-7-jre-zero 7u65-2.5.1-4ubuntu1~0.14.04.2
icedtea-7-jre-jamvm 7u65-2.5.1-4ubuntu1~0.14.04.2
openjdk-7-jre-headless 7u65-2.5.1-4ubuntu1~0.14.04.2
openjdk-7-jre 7u65-2.5.1-4ubuntu1~0.14.04.2

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

After a standard system update you need to restart any Java applications
to make all the necessary changes.

References

LP: 1360392