Provide references for CVE-2015-0643.
Where can I find more information about CVE-2015-0643?
References are available at: http://www.securitytracker.com/id/1031978, http://tools.cisco.com/security/center/viewAlert.x?alertId=37815, http://www.securityfocus.com/bid/73333, http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2.