Provide references for CVE-2013-1948.
Where can I find more information about CVE-2013-1948?
References are available at: http://vapid.dhs.org/advisories/md2pdf-remote-exec.html, http://osvdb.org/92290, https://exchange.xforce.ibmcloud.com/vulnerabilities/83416, http://www.securityfocus.com/bid/59061.