Provide references for CVE-2015-6431.
Where can I find more information about CVE-2015-6431?
References are available at: http://www.securitytracker.com/id/1034514, http://www.securityfocus.com/bid/79654, http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2015-1221-iosxe.