Cisco routers 9.17 and earlier allow remote attackers to bypass security restrictions via certain IP source routed packets that should normally be denied using the no ip source-route command.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Router | Cisco | * | 9.17 (including) |
| Router | Cisco | 8.2 (including) | 8.2 (including) |
| Router | Cisco | 8.3 (including) | 8.3 (including) |
| Router | Cisco | 9.0 (including) | 9.0 (including) |
| Router | Cisco | 9.1 (including) | 9.1 (including) |