Original release date: June 11, 2015

Ubuntu has released 10 security updates to address multiple vulnerabilities affecting Ubuntu 15.04, 14.10, 14.04 LTS, and 12.04 LTS.  Exploitation of one of these vulnerabilities may allow a remote attacker to take control of the affected system.

US-CERT encourages users and administrators to review Ubuntu Security Notices USN-2629-1,  USN-2630-1, USN-2631-1, USN-2632-1, USN-2633-1, USN-2634-1, USN-2635-1, USN-2636-1, USN-2637-1, and USN-2638-1 and apply the necessary updates.

This product is provided subject to this Notification and this Privacy & Use policy.