USN-1197-7: ca-certificates-java vulnerability

Publication date

27 March 2012

Overview

A certificate authority mis-issued fraudulent certificates.


Packages

Details

USN-1197-5 addressed an issue in ca-certificates pertaining to the Dutch
Certificate Authority DigiNotar mis-issuing fraudulent certificates.
This update provides the corresponding update for ca-certificates-java.

Original advisory details:

It was discovered that Dutch Certificate Authority DigiNotar had
mis-issued multiple fraudulent certificates. These certificates could allow
an attacker to perform a "machine-in-the-middle" (MITM) attack which would make
the user believe their connection is secure, but is actually being
monitored.

USN-1197-5 addressed an issue in ca-certificates pertaining to the Dutch
Certificate Authority DigiNotar mis-issuing fraudulent certificates.
This update provides the corresponding update for ca-certificates-java.

Original advisory details:

It was discovered that Dutch Certificate Authority DigiNotar had
mis-issued multiple fraudulent certificates. These certificates could allow
an attacker to perform a "machine-in-the-middle" (MITM) attack which would make
the user believe their connection is secure, but is actually being
monitored.

Update instructions

After a standard system update you need to restart any application using ca-certificates-java to make all the necessary changes.

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
11.10 oneiric ca-certificates-java –  20110912ubuntu3.1
11.04 natty ca-certificates-java –  20100412ubuntu0.11.04.1
10.10 maverick ca-certificates-java –  20100412ubuntu0.10.10.1
10.04 lucid ca-certificates-java –  20100406ubuntu1.1

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