[USN-3942-1] OpenJDK 7 vulnerability

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Ubuntu Security Notice USN-3942-1
April 09, 2019

openjdk-7 vulnerability
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS

Summary:

Java applets or applications could be made to expose sensitive
information.

Software Description:
- openjdk-7: Open Source Java implementation

Details:

It was discovered that a memory disclosure issue existed in the OpenJDK
Library subsystem. An attacker could use this to expose sensitive
information and possibly bypass Java sandbox restrictions.

Update instructions:

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

Ubuntu 14.04 LTS:
icedtea-7-jre-jamvm 7u211-2.6.17-0ubuntu0.1
openjdk-7-jdk 7u211-2.6.17-0ubuntu0.1
openjdk-7-jre 7u211-2.6.17-0ubuntu0.1

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:
https://usn.ubuntu.com/usn/usn-3942-1
CVE-2019-2422

Package Information:
https://launchpad.net/ubuntu/+source/openjdk-7/7u211-2.6.17-0ubuntu0.1