Cisco Internetwork Operating System (IOS) 12.0S through 12.3T attempts to process SNMP solicited operations on improper ports (UDP 162 and a randomly chosen UDP port), which allows remote attackers to cause a denial of service (device reload and memory corruption).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.0(23)s4 (including) | 12.0(23)s4 (including) |
| Ios | Cisco | 12.0(23)s5 (including) | 12.0(23)s5 (including) |
| Ios | Cisco | 12.0(24)s4 (including) | 12.0(24)s4 (including) |
| Ios | Cisco | 12.0(24)s5 (including) | 12.0(24)s5 (including) |
| Ios | Cisco | 12.0(26)s1 (including) | 12.0(26)s1 (including) |
| Ios | Cisco | 12.0(27)s (including) | 12.0(27)s (including) |
| Ios | Cisco | 12.0(27)sv (including) | 12.0(27)sv (including) |
| Ios | Cisco | 12.0(27)sv1 (including) | 12.0(27)sv1 (including) |
| Ios | Cisco | 12.0s (including) | 12.0s (including) |
| Ios | Cisco | 12.0sv (including) | 12.0sv (including) |
| Ios | Cisco | 12.1(20)e (including) | 12.1(20)e (including) |
| Ios | Cisco | 12.1(20)e1 (including) | 12.1(20)e1 (including) |
| Ios | Cisco | 12.1(20)e2 (including) | 12.1(20)e2 (including) |
| Ios | Cisco | 12.1(20)ea1 (including) | 12.1(20)ea1 (including) |
| Ios | Cisco | 12.1(20)ec (including) | 12.1(20)ec (including) |
| Ios | Cisco | 12.1(20)ec1 (including) | 12.1(20)ec1 (including) |
| Ios | Cisco | 12.1(20)eo (including) | 12.1(20)eo (including) |
| Ios | Cisco | 12.1(20)ew (including) | 12.1(20)ew (including) |
| Ios | Cisco | 12.1(20)ew1 (including) | 12.1(20)ew1 (including) |
| Ios | Cisco | 12.1e (including) | 12.1e (including) |
| Ios | Cisco | 12.1ea (including) | 12.1ea (including) |
| Ios | Cisco | 12.1eb (including) | 12.1eb (including) |
| Ios | Cisco | 12.1ec (including) | 12.1ec (including) |
| Ios | Cisco | 12.1eo (including) | 12.1eo (including) |
| Ios | Cisco | 12.1eu (including) | 12.1eu (including) |
| Ios | Cisco | 12.1ew (including) | 12.1ew (including) |
| Ios | Cisco | 12.2 (including) | 12.2 (including) |
| Ios | Cisco | 12.2(12g) (including) | 12.2(12g) (including) |
| Ios | Cisco | 12.2(12h) (including) | 12.2(12h) (including) |
| Ios | Cisco | 12.2(20)s (including) | 12.2(20)s (including) |
| Ios | Cisco | 12.2(20)s1 (including) | 12.2(20)s1 (including) |
| Ios | Cisco | 12.2(21) (including) | 12.2(21) (including) |
| Ios | Cisco | 12.2(21a) (including) | 12.2(21a) (including) |
| Ios | Cisco | 12.2(23) (including) | 12.2(23) (including) |
| Ios | Cisco | 12.2s (including) | 12.2s (including) |
| Ios | Cisco | 12.2sw (including) | 12.2sw (including) |
| Ios | Cisco | 12.2zq (including) | 12.2zq (including) |
| Ios | Cisco | 12.3 (including) | 12.3 (including) |
| Ios | Cisco | 12.3(2)t3 (including) | 12.3(2)t3 (including) |
| Ios | Cisco | 12.3(2)xc1 (including) | 12.3(2)xc1 (including) |
| Ios | Cisco | 12.3(2)xc2 (including) | 12.3(2)xc2 (including) |
| Ios | Cisco | 12.3(4)t (including) | 12.3(4)t (including) |
| Ios | Cisco | 12.3(4)t1 (including) | 12.3(4)t1 (including) |
| Ios | Cisco | 12.3(4)t2 (including) | 12.3(4)t2 (including) |
| Ios | Cisco | 12.3(4)t3 (including) | 12.3(4)t3 (including) |
| Ios | Cisco | 12.3(4)xd (including) | 12.3(4)xd (including) |
| Ios | Cisco | 12.3(4)xd1 (including) | 12.3(4)xd1 (including) |
| Ios | Cisco | 12.3(5) (including) | 12.3(5) (including) |
| Ios | Cisco | 12.3(5a) (including) | 12.3(5a) (including) |
| Ios | Cisco | 12.3(5a)b (including) | 12.3(5a)b (including) |
| Ios | Cisco | 12.3(5b) (including) | 12.3(5b) (including) |
| Ios | Cisco | 12.3(6) (including) | 12.3(6) (including) |
| Ios | Cisco | 12.3b (including) | 12.3b (including) |
| Ios | Cisco | 12.3t (including) | 12.3t (including) |
| Ios | Cisco | 12.3xc (including) | 12.3xc (including) |
| Ios | Cisco | 12.3xd (including) | 12.3xd (including) |
| Ios | Cisco | 12.3xe (including) | 12.3xe (including) |
| Ios | Cisco | 12.3xf (including) | 12.3xf (including) |
| Ios | Cisco | 12.3xg (including) | 12.3xg (including) |
| Ios | Cisco | 12.3xh (including) | 12.3xh (including) |
| Ios | Cisco | 12.3xk (including) | 12.3xk (including) |
| Ios | Cisco | 12.3xq (including) | 12.3xq (including) |