Description
Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.
Remediation
References
http://rhn.redhat.com/errata/RHSA-2017-0876.html
http://www.securityfocus.com/bid/97392
http://www.securitytracker.com/id/1038180
https://access.redhat.com/errata/RHSA-2017:0872
https://access.redhat.com/errata/RHSA-2017:0873
https://bugzilla.redhat.com/show_bug.cgi?id=1388988
Related Vulnerabilities
CVE-2021-44521 Vulnerability in maven package org.apache.cassandra:cassandra-all
CVE-2021-46063 Vulnerability in maven package net.mingsoft:ms-mcms
CVE-2020-28360 Vulnerability in npm package private-ip
CVE-2023-47320 Vulnerability in maven package org.silverpeas.core:silverpeas-core-web
CVE-2020-7760 Vulnerability in maven package org.webjars.bower:codemirror