CVE-2020-14389

Se detectó que Keycloak versiones anteriores a 12.0.0, permitiría a un usuario que sólo tuviera una función de perfil de visualización administrar los recursos en la nueva consola de cuentas, permitiendo un acceso y una modificación de unos datos que el usuario no estaba destinado a tener

A flaw was found in Keycloak, where it would permit a user with a view-profile role to manage the resources in the new account console. This flaw allows a user with a view-profile role to access and modify data for which the user does not have adequate permission.

Red Hat Single Sign-On 7.4 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 7.4.3 serves as a replacement for Red Hat Single Sign-On 7.4.2, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include bypass, cross site scripting, denial of service, and man-in-the-middle vulnerabilities.