The Cisco Firewall Services Module (FWSM) 4.0 before 4.0(8), as used in for the Cisco Catalyst 6500 switches, Cisco 7600 routers, and ASA 5500 Adaptive Security Appliances, allows remote attackers to cause a denial of service (crash) via a malformed Skinny Client Control Protocol (SCCP) message.
| Software | From | Fixed in |
|---|---|---|
| cisco / firewall_services_module | 4.0 | 4.0.x |
| cisco / firewall_services_module | 4.0(4) | 4.0(4).x |
| cisco / firewall_services_module | 4.0(6) | 4.0(6).x |