Improper Access Control Affecting org.apache.hadoop:hadoop-hdds-server-scm package, versions [,1.1.0)

  • Attack Complexity


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  • snyk-id


  • published

    19 Nov 2021

  • disclosed

    19 Nov 2021

  • credit

    Marton Elek

How to fix?

Upgrade org.apache.hadoop:hadoop-hdds-server-scm to version 1.1.0 or higher.


Affected versions of this package are vulnerable to Improper Access Control. Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone manager and modify Ratis replication configuration.