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Ubuntu Security Notice USN-1430-4
June 12, 2012

apparmor update
============================================================================

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

- Ubuntu 12.04 LTS
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.04 LTS

Summary:

This update provides updates for the AppArmor profile abstractions.

Software Description:
- apparmor: Linux security system

Details:

USN-1430-1 fixed vulnerabilities in Firefox and USN-1430-3 fixed
vulnerabilities in Thunderbird. This update provides an AppArmor package
with updated abstractions for use with the latest Firefox and Thunderbird.

Update instructions:

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

Ubuntu 12.04 LTS:
  apparmor                        2.7.102-0ubuntu3.1

Ubuntu 11.10:
  apparmor                        2.7.0~beta1+bzr1774-1ubuntu2.1

Ubuntu 11.04:
  apparmor                        2.6.1-0ubuntu3.1

Ubuntu 10.04 LTS:
  apparmor                        2.5.1-0ubuntu0.10.04.4

In general, a standard system update will make all the necessary changes.

References:
  http://www.ubuntu.com/usn/usn-1430-4
  http://www.ubuntu.com/usn/usn-1430-1
  http://www.ubuntu.com/usn/usn-1430-3, https://launchpad.net/bugs/989184, https://launchpad.net/bugs/990931

Package Information:
  https://launchpad.net/ubuntu/+source/apparmor/2.7.102-0ubuntu3.1
  https://launchpad.net/ubuntu/+source/apparmor/2.7.0~beta1+bzr1774-1ubuntu2.1
  https://launchpad.net/ubuntu/+source/apparmor/2.6.1-0ubuntu3.1
  https://launchpad.net/ubuntu/+source/apparmor/2.5.1-0ubuntu0.10.04.4