CVE-2017-3162

July 5, 2021

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.

Summary:

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.

Reference Links(if available):

  • https://s.apache.org/k2ss
  • http://www.securityfocus.com/bid/98017
  • https://lists.apache.org/thread.html/r127f75748fcabc63bc5a1bec6885753eb9b2bed803b6ed7bd46f965b@%3Cuser.hadoop.apache.org%3E

  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:L/Au:N/C:P/I:P/A:P

    v3: / HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

    Links to Exploits(if available)

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