Cisco IOS XE before 2.2.3 on ASR 1000 devices allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted IPv6 packet, aka Bug ID CSCsv98555.Referenceshttp://www.securitytracker.com/id/1033410http://tools.cisco.com/security/center/viewAlert.x?alertId=40687
