Total vulnerabilities in the database
Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios | 11.3aa | 11.3aa.x |
| cisco / ios | 12.0(2) | 12.0(2).x |
| cisco / ios | 12.0(2)xc | 12.0(2)xc.x |
| cisco / ios | 12.0(2)xd | 12.0(2)xd.x |
| cisco / ios | 12.0(2)xf | 12.0(2)xf.x |
| cisco / ios | 12.0(2)xg | 12.0(2)xg.x |
| cisco / ios | 12.0(3)t2 | 12.0(3)t2.x |
| cisco / ios | 12.0(4) | 12.0(4).x |
| cisco / ios | 12.0(4)s | 12.0(4)s.x |
| cisco / ios | 12.0(4)t | 12.0(4)t.x |
| cisco / ios | 12.0(5) | 12.0(5).x |
| cisco / ios | 12.0(6) | 12.0(6).x |
| cisco / ios | 12.0(7)t | 12.0(7)t.x |
| cisco / accesspath | ls-3 | ls-3.x |
| cisco / accesspath | ts-3 | ts-3.x |
| cisco / accesspath | vs-3 | vs-3.x |
| cisco / as5200 | - | - |
| cisco / as5300 | - | - |
| cisco / as5800 | - | - |
| cisco / system_controller_3640 | - | - |
| cisco / voice_gateway_as5800 | - | - |
| cisco / ubr7200 | - | - |
| cisco / 3660_router | - | - |
| cisco / 7200_router | - | - |
| cisco / 7500_router | - | - |
| cisco / 7100_router | - | - |