Arbitrary User Impersonation Affecting org.apache.hadoop:hadoop-mapreduce-client-core Open this link in a new tab package, versions [0.23.1,0.23.2)


0.0
medium
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-JAVA-ORGAPACHEHADOOP-460221

  • published

    17 Jun 2014

  • disclosed

    12 Apr 2012

  • credit

    Unknown

How to fix?

Upgrade org.apache.hadoop:hadoop-mapreduce-client-core to version 0.23.2 or higher.

Overview

org.apache.hadoop:hadoop-mapreduce-client-core is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models.

Affected versions of this package are vulnerable to Arbitrary User Impersonation. The Kerberos/MapReduce security functionality in Apache Hadoop as used in Cloudera CDH CDH3u0 through CDH3u2, Cloudera hadoop-0.20-sbin before 0.20.2+923.197, and other products, allows remote authenticated users to impersonate arbitrary cluster user accounts via unspecified vectors.