Insecure Randomness Affecting org.apache.zeppelin:zeppelin-zengine Open this link in a new tab package, versions [,0.8.0)

  • Attack Complexity


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  • snyk-id


  • published

    29 Nov 2017

  • disclosed

    9 Jul 2017

  • credit

    Yanbo Liang

Introduced: 9 Jul 2017

CWE-330 Open this link in a new tab

How to fix?

Upgrade zeppelin-zengine to version 0.8.0 or higher.


org.apache.zeppelin:zeppelin-zengine is a web-based notebook that enables interactive data analytics. You can make beautiful data-driven, interactive and collaborative documents with SQL, Scala and more.

Affected versions of the package are vulnerable to Insecure Random Number Generation due to the cryptographically insecure random().nextInt function which can produce predictable values and should not be used in security-sensitive context.