| Package | Affected versions | Patched versions |
|---|---|---|
| backports sle | = 15.0 | |
| radius server | = 3.0 | |
| router manager | = 1.2 | |
| hostapd | ≥ 2.5, ≤ 2.7≤ 2.4 | |
| wpa supplicant | ≥ 2.5, ≤ 2.7≤ 2.4 |
The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
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