CVE-2023-0657lowCWE-273

CVE-2023-0657: fallo de gravedad baja en keycloak

Keycloak: impersonation via logout token exchange

Publicada el

Seguir esta CVE+ Monitorear Red Hat build of Keycloak+ Monitorear Red Hat Single Sign-On

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

8Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 3.4epss 0.3%
A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Productos afectados
keycloakRed Hat · Red Hat build of Keycloak 22Red Hat · Red Hat build of Keycloak 22.0.10Red Hat · Red Hat Single Sign-On 7
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