Provide references for CVE-2013-6959.
Where can I find more information about CVE-2013-6959?
References are available at: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6959, http://osvdb.org/100901, http://tools.cisco.com/security/center/viewAlert.x?alertId=32155, https://exchange.xforce.ibmcloud.com/vulnerabilities/89698, http://www.securitytracker.com/id/1029493.