Description
Cisco IOS 15.0 through 15.5 and IOS XE 3.3 through 3.16 allow remote attackers to cause a denial of service (device reload) via a crafted DHCPv6 Relay message, aka Bug ID CSCus55821.
References
- 20160323 Cisco IOS and IOS XE Software DHCPv6 Relay Denial of Service Vulnerability vendor-advisory
- 1035381 vdb-entry