CVE-2015-6429

Cisco IOS/IOS XE (12.x) IKEv1 state machine vulnerability (CVE-2015-6429): insufficient condition checks in the IKEv1 state machine allow unauthenticated remote attackers to tear down IPsec tunnels, causing a partial DoS. Affected: IOS 15.4–15.6 and IOS XE 3.15–3.17. Exploitation: remote, via spo...