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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2019-04-17T13:31:08

Updated: 2024-08-04T21:54:44.081Z

Reserved: 2019-03-01T00:00:00

Link: CVE-2019-9498

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-04-17T14:29:04.010

Modified: 2023-11-07T03:13:41.157

Link: CVE-2019-9498

cve-icon Redhat

Severity : Important

Publid Date: 2019-04-10T00:00:00Z

Links: CVE-2019-9498 - Bugzilla