Buffer overflow in the cluster_process_heartbeat function in cluster.c in layer 2 tunneling protocol network server (l2tpns) before 2.1.21 allows remote attackers to cause a denial of service via a large heartbeat packet.
Name | Vendor | Start Version | End Version |
---|---|---|---|
L2tpns | L2tpns | 2.0.13 | 2.0.13 |
L2tpns | L2tpns | 2.1 | 2.1 |
L2tpns | L2tpns | 1.1 | 1.1 |