Security Advisory

CVE-2014-0229

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2017-03-23 20:00:00

Last updated 2024-08-06 09:05:39

Assigner redhat

State PUBLISHED

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.

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