Описание
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not built |
| cosmic | not-affected | code not built |
| devel | not-affected | code not built |
| esm-infra-legacy/trusty | not-affected | code not built |
| esm-infra/bionic | not-affected | code not built |
| esm-infra/xenial | not-affected | code not built |
| precise/esm | DNE | |
| trusty | not-affected | code not built |
| trusty/esm | not-affected | code not built |
| upstream | released | 2.8 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | not-affected | code not built |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
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Ссылки на источники
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
An invalid authentication sequence could result in the hostapd process ...
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
Уязвимость реализации SAE функции wpa_supplicant сертификации устройств беспроводной связи WPA, связанная с недостатками процедуры аутентификации, позволяющая нарушителю вызвать отказ в обслуживании
5 Medium
CVSS2
7.5 High
CVSS3