Ubuntu 2726-1: Expat vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: lib64expat1 2.1.0-6ubuntu1.1 libexpat1 2.1.0-6ubuntu1.1 Ubuntu 14.04 LTS: lib64expat1 2.1.0-4ubuntu1.1 libexpat1 2.1.0-4ubuntu1.1 Ubuntu 12.04 LTS: lib64expat1 2.0.1-7.2ubuntu1.2 libexpat1 2.0.1-7.2ubuntu1.2 After a standard system upgrade you need to restart any applications linked against Expat to effect the necessary changes.
References
https://ubuntu.com/security/notices/USN-2726-1
CVE-2015-1283
Package Information
https://launchpad.net/ubuntu/+source/expat/2.1.0-6ubuntu1.1 https://launchpad.net/ubuntu/+source/expat/2.1.0-4ubuntu1.1 https://launchpad.net/ubuntu/+source/expat/2.0.1-7.2ubuntu1.2