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https://issues.apache.org/jira/browse/SENTRY-960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014767#comment-15014767
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Ryan P commented on SENTRY-960:
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I say we review all registered generic functions and ammend it accordingly.
This way we don't have to monitor new generic udfs as they are developed.
On Nov 19, 2015 6:37 PM, "Sravya Tirukkovalur (JIRA)" <[email protected]>
> Sentry no longer enforces it's whitelist
> ----------------------------------------
>
> Key: SENTRY-960
> URL: https://issues.apache.org/jira/browse/SENTRY-960
> Project: Sentry
> Issue Type: Bug
> Components: Sentry
> Reporter: Ryan P
> Assignee: Ryan P
> Attachments: SENTRY-960.2.patch, SENTRY-960.3.patch,
> SENTRY-960.4.patch, SENTRY-960.4.patch, SENTRY-960.5.patch,
> SENTRY-960.6.patch, SENTRY-960.7.patch, SENTRY-960.8.patch, SENTRY-960.patch
>
>
> HiveSemanticAnalyzerHookContext no longer includes built-in functions as an
> input to it's Read Entities. This change hides built in functions from
> HiveAuthzBindingHook which is a huge security hole.
> Failing to enforce the whitelist will allow users to execute such functions
> as REFLECT and JAVA_METHOD.
> https://cwiki.apache.org/confluence/display/Hive/ReflectUDF
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