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https://issues.apache.org/jira/browse/CASSANDRA-9402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14639494#comment-14639494
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Robert Stupp commented on CASSANDRA-9402:
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Pushed another commit, that fixes the failing dtests.
These failed because they (thankfully) only execute a JavaScript UDF (so
unveiled a bug in this patch, if a JavaScript UDF is executed first).
This commit also fixes the related issues and adds a separate utest to test
that (only JavaScript UDFs).
It also maintains restricted access to java.nio and java.net - but has to
initialize the driver classes to ensure that.
> Implement proper sandboxing for UDFs
> ------------------------------------
>
> Key: CASSANDRA-9402
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9402
> Project: Cassandra
> Issue Type: Task
> Reporter: T Jake Luciani
> Assignee: Robert Stupp
> Priority: Critical
> Labels: docs-impacting, security
> Fix For: 3.0 beta 1
>
> Attachments: 9402-warning.txt
>
>
> We want to avoid a security exploit for our users. We need to make sure we
> ship 2.2 UDFs with good defaults so someone exposing it to the internet
> accidentally doesn't open themselves up to having arbitrary code run.
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