Описание
An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
Ссылки
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
EPSS
7.4 High
CVSS3
6.5 Medium
CVSS3
3.3 Low
CVSS2
Дефекты
Связанные уязвимости
An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
An exploitable denial-of-service vulnerability exists in the hostapd 2 ...
An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
Уязвимость клиента защищённого доступа Wi-Fi WPA Supplicant, связанная с недостатками процедуры аутентификации, позволяющая нарушителю вызвать отказ в обслуживании
ALT-PU-2018-2871: package `hostapd` update to version 2.7-alt1
EPSS
7.4 High
CVSS3
6.5 Medium
CVSS3
3.3 Low
CVSS2