7.4Alta
CVE-2024-1249Keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkloginiframe leads to ddos
Descripción
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Debilidad (CWE):
CWE-346
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
Referencias y parches
- RHSA-2024:1860 vendor-advisory
- RHSA-2024:1861 vendor-advisory
- RHSA-2024:1862 vendor-advisory
- RHSA-2024:1864 vendor-advisory
- RHSA-2024:1866 vendor-advisory
- RHSA-2024:1867 vendor-advisory
- RHSA-2024:1868 vendor-advisory
- RHSA-2024:2945 vendor-advisory
- RHSA-2024:4057 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-1249 vdb-entry
- RHBZ#2262918 issue-tracking