Описание
A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Single Sign-On 7 | keycloak-ldap-federation | Will not fix | ||
| Red Hat Build of Keycloak | keycloak-ldap-federation | Fixed | RHSA-2025:2545 | 10.03.2025 |
| Red Hat build of Keycloak 26.0 | rhbk/keycloak-operator-bundle | Fixed | RHSA-2025:2544 | 10.03.2025 |
| Red Hat build of Keycloak 26.0 | rhbk/keycloak-rhel9 | Fixed | RHSA-2025:2544 | 10.03.2025 |
| Red Hat build of Keycloak 26.0 | rhbk/keycloak-rhel9-operator | Fixed | RHSA-2025:2544 | 10.03.2025 |
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Дополнительная информация
Статус:
EPSS
5.4 Medium
CVSS3
Связанные уязвимости
A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.
A flaw was found in Keycloak. When an Active Directory user resets the ...
Authentication Bypass Due to Missing LDAP Bind After Password Reset in Keycloak
EPSS
5.4 Medium
CVSS3