Provide references for CVE-2013-1981.
Where can I find more information about CVE-2013-1981?
References are available at: http://www.securityfocus.com/bid/60120, http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106781.html, http://www.ubuntu.com/usn/USN-1854-1, http://www.openwall.com/lists/oss-security/2013/05/23/3, http://www.x.org/wiki/Development/Security/Advisory-2013-05-23, http://www.debian.org/security/2013/dsa-2693.