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https://issues.apache.org/jira/browse/SENTRY-960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sravya Tirukkovalur updated SENTRY-960:
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Description:
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 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
was:
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
> Blacklist reflect,java_method using hive.server2.builtin.udf.blacklist
> ----------------------------------------------------------------------
>
> Key: SENTRY-960
> URL: https://issues.apache.org/jira/browse/SENTRY-960
> Project: Sentry
> Issue Type: Bug
> Components: Sentry
> Reporter: Ryan P
> Assignee: Sravya Tirukkovalur
> Fix For: 1.7.0
>
> Attachments: SENTRY-960.10.patch, SENTRY-960.11.patch,
> SENTRY-960.12.patch, 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-960.9.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 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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