Provide references for CVE-2017-3872.
Where can I find more information about CVE-2017-3872?
References are available at: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-ucm, http://www.securitytracker.com/id/1038036, http://www.securityfocus.com/bid/96916.