The File Browser View in Apache Ambari before 2.2.1 allows remote authenticated administrators to read arbitrary files via a file: URL in the WebHDFS URL configuration.Referenceshttps://issues.apache.org/jira/browse/AMBARI-14780https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_releasenotes_ambari_2.2.1.0/content/ambari_relnotes-2.2.1.0-cves.htmlhttps://cwiki.apache.org/confluence/display/AMBARI/Ambari+Vulnerabilities#AmbariVulnerabilities-FixedinAmbari2.2.1
