Improper Input Validation Affecting org.apache.hadoop:hadoop-hdfs Open this link in a new tab package, versions [,2.7.0)
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21 May 2017
26 Apr 2017
org.apache.hadoop:hadoop-hdfs is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models.
HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace. The NameNode is provided as a query parameter that is not validated in Apache Hadoop before 2.7.0.