USN-1430-4: AppArmor update

12 June 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


This update provides updates for the AppArmor profile abstractions.

Software Description

  • apparmor - Linux security system


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

To update your system, please follow these instructions:

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