A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service (CPU consumption and device hang) condition by sending crafted Router Advertisement (RA) messages to a targeted system.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fabric_operating_system | Broadcom | * | 7.4.2b (excluding) |
| Fabric_operating_system | Broadcom | 8.0.0 (including) | 8.0.0 (including) |
| Fabric_operating_system | Broadcom | 8.0.1 (including) | 8.0.1 (including) |
| Fabric_operating_system | Broadcom | 8.0.2 (including) | 8.0.2 (including) |
| Fabric_operating_system | Broadcom | 8.1.0 (including) | 8.1.0 (including) |
| Fabric_operating_system | Broadcom | 8.1.1 (including) | 8.1.1 (including) |
| Fabric_operating_system | Broadcom | 8.1.2 (including) | 8.1.2 (including) |
| Fabric_os | Brocade | 8.0.2b2 (including) | 8.0.2b2 (including) |