Memory leak in the SSL VPN feature in Cisco IOS 12.4, 15.0, and 15.1, when HTTP port redirection is enabled, allows remote attackers to cause a denial of service (memory consumption) by improperly disconnecting SSL sessions, leading to connections that remain in the CLOSE-WAIT state, aka Bug ID CSCtg21685.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Ios | Cisco | 12.4mra | 12.4mra |
Ios | Cisco | 12.4xj | 12.4xj |
Ios | Cisco | 12.4xl | 12.4xl |
Ios | Cisco | 12.4xm | 12.4xm |
Ios | Cisco | 12.4mr | 12.4mr |
Ios | Cisco | 12.4xt | 12.4xt |
Ios | Cisco | 12.4gc | 12.4gc |
Ios | Cisco | 15.1t | 15.1t |
Ios | Cisco | 12.4xf | 12.4xf |
Ios | Cisco | 12.4xg | 12.4xg |
Ios | Cisco | 12.4ya | 12.4ya |
Ios | Cisco | 15.0m | 15.0m |
Ios | Cisco | 12.4xv | 12.4xv |
Ios | Cisco | 12.4xw | 12.4xw |
Ios | Cisco | 12.4xz | 12.4xz |
Ios | Cisco | 12.4xd | 12.4xd |
Ios | Cisco | 12.4xp | 12.4xp |
Ios | Cisco | 12.4yd | 12.4yd |
Ios | Cisco | 12.4mda | 12.4mda |
Ios | Cisco | 12.4xk | 12.4xk |
Ios | Cisco | 12.4 | 12.4 |
Ios | Cisco | 12.4sw | 12.4sw |
Ios | Cisco | 12.4xa | 12.4xa |
Ios | Cisco | 12.4xn | 12.4xn |
Ios | Cisco | 12.4xe | 12.4xe |
Ios | Cisco | 15.1(1)xb1 | 15.1(1)xb1 |
Ios | Cisco | 12.4yb | 12.4yb |
Ios | Cisco | 12.4xb | 12.4xb |
Ios | Cisco | 12.4xy | 12.4xy |
Ios | Cisco | 12.4xc | 12.4xc |
Ios | Cisco | 15.0xa | 15.0xa |