Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.
Keycloak hasta la versión 6.0.0 permite utilizar el token de usuario final (JWT de token de acceso o id) como cookie de sesión para sesiones de navegador para OIDC. Como resultado, un atacante con acceso al backend del proveedor de servicios podría secuestrar la sesión del navegador del usuario.
Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.3.1 serves as a replacement for Red Hat Single Sign-On 7.3.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include a deserialization vulnerability.
