Provide references for CVE-2013-4327.
Where can I find more information about CVE-2013-4327?
References are available at: http://www.ubuntu.com/usn/USN-1961-1, http://www.openwall.com/lists/oss-security/2013/09/18/6, http://www.debian.org/security/2013/dsa-2777, https://bugzilla.redhat.com/show_bug.cgi?id=1006680.