Description
The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236.
References
- 20151218 Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability vendor-advisory
- 1034505 vdb-entry