Privilege Escalation Affecting org.apache.hadoop:hadoop-yarn-server-nodemanager package, versions [2.8.0,2.8.1) [3-alpha,3.0.0-alpha2]
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7 Jun 2017
2 Jun 2017
How to fix?
org.apache.hadoop:hadoop-yarn-server-nodemanager to version 2.8.1 or higher.
org.apache.hadoop:hadoop-yarn-server-nodemanager is a resource management and job scheduling technology in the open source Hadoop distributed processing framework.
Affected versions of this package are vulnerable to Privilege Escalation. The LinuxContainerExecutor runs docker commands as root with insufficient input validation. When the docker feature is enabled, authenticated users can run commands as root.