Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed RSVP packet, aka Bug ID CSCuq12031.Referenceshttp://tools.cisco.com/security/center/viewAlert.x?alertId=35773http://www.securityfocus.com/bid/69956http://www.securitytracker.com/id/1030878http://secunia.com/advisories/59638https://exchange.xforce.ibmcloud.com/vulnerabilities/96065http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3376