Total vulnerabilities in the database
A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.
| Software | From | Fixed in |
|---|---|---|
| cisco / access_points | 15.3(3)jd | 15.3(3)jd.x |
| cisco / access_points | 8.0(140.0) | 8.0(140.0).x |
| cisco / access_points | 8.2(141.0) | 8.2(141.0).x |
| cisco / access_points | 8.2(151.0) | 8.2(151.0).x |
| cisco / access_points | 8.3(102.0) | 8.3(102.0).x |
| cisco / access_points | 8.3(112.0) | 8.3(112.0).x |
| cisco / access_points | 8.3(114.74) | 8.3(114.74).x |
| cisco / access_points | - | 8.3.140.0 |
| cisco / access_points | 8.4 | 8.5.110.0 |