Ubuntu Security Update

Ubuntu has released security updates to address vulnerabilities in Gnome, Bind, libXrandr and PCRE. Exploitation of these vulnerabilities may allow an attacker to cause a denial of service condition.

Users and administrators are encouraged to review Ubuntu Security Advisories USN-5430-1, USN-5429-1, USN-5428-1 and USN-5425-1 and apply necessary updates.