Affected: keycloak, Red Hat build of Quarkus, Red Hat Fuse 7, Red Hat Mobile Application Platform 4, Red Hat OpenShift Application Runtimes, Red Hat Process Automation 7, Red Hat Single Sign-On 7, Red Hat support for Spring Boot

A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.