{"cve":"CVE-2014-0229","nvd":{"published":"2017-03-23T20:59:00.203","modified":"2026-06-17T00:02:35.827","status":"Modified","description":"Apache Hadoop 0.23.x before 0.23.11 and 2.x before 2.4.1, as used in Cloudera CDH 5.0.x before 5.0.2, do not check authorization for the (1) refreshNamenodes, (2) deleteBlockPool, and (3) shutdownDatanode HDFS admin commands, which allows remote authenticated users to cause a denial of service (DataNodes shutdown) or perform unnecessary operations by issuing a command.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-264"],"references":["https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#concept_i1q_xvk_2r","https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#concept_i1q_xvk_2r"],"products":["apache:hadoop","cloudera:cdh"],"source":"nvd","synced_at":"2026-10-19T20:42:09.859288039+00:00"},"epss":{"cve":"CVE-2014-0229","score":0.01605,"percentile":0.75863,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9r7g-325h-mxrm","url":"https://osv.dev/vulnerability/GHSA-9r7g-325h-mxrm","summary":"Improper Authentication in Apache Hadoop","modified":"2023-11-08T03:57:32.986597Z","packages":[{"ecosystem":"Maven","name":"org.apache.hadoop:hadoop-common","purl":"pkg:maven/org.apache.hadoop/hadoop-common","ranges":[">=0.23.0 <0.23.11"],"fixed":["0.23.11"]},{"ecosystem":"Maven","name":"org.apache.hadoop:hadoop-common","purl":"pkg:maven/org.apache.hadoop/hadoop-common","ranges":[">=2.0.0 <2.4.1"],"fixed":["2.4.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}