The Land Attack spoofs the source and destination IP to be the same basically causing the machine to continuously reply to itself causing a DOS. It's a pretty old attack and most OS's are now patched to not be vulnerable to this. In this case I think your PIX is doing what it's supposed to and dropping the traffic.
VPN and Endpoint Security Clients - Cisco Threats can occur through a variety of attack vectors. You need secure connectivity and always-on protection for your endpoints. Deploy Cisco endpoint security clients on Mac, PC, Linux, or mobile devices to give your employees protection on wired, wireless, or VPN. 106017: Deny IP packet due to land attack 106017: Deny IP due to land attack Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections. It helps to detect threats and … Cisco.com Worldwide
The Compatible product, which became the Cisco VPN 5000 Series concentrator, was killed off in 2002. Cisco tackles mobile security But the VPN 3000 Series from Altiga, was an unqualified success.
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Oct 07, 2019 · Multiple VPN vulnerabilities have been published over the last six months affecting several major VPN products. Upgrade your VPN products to the latest vendor released versions to protect your networks from these attacks. Known vulnerabilities include Pulse Secure TM, Palo Alto GlobalProtect TM, and Fortinet Fortigate TM VPN products. If you