Provide references for CVE-2012-3587.
Where can I find more information about CVE-2012-3587?
References are available at: http://seclists.org/fulldisclosure/2012/Jun/267, http://www.ubuntu.com/usn/USN-1477-1, http://www.ubuntu.com/usn/USN-1475-1, https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1013128.