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https://issues.apache.org/jira/browse/HIVE-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13670612#comment-13670612
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Mikhail Antonov commented on HIVE-3271:
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Curious if anyone has looked into this bug and decided on it's severity? Bug is
almost 1 year old.
> Privilege can be granted by any user(not owner) to any user(even to the same
> user)
> ----------------------------------------------------------------------------------
>
> Key: HIVE-3271
> URL: https://issues.apache.org/jira/browse/HIVE-3271
> Project: Hive
> Issue Type: Bug
> Components: Authorization, Security
> Affects Versions: 0.8.1
> Reporter: Unnikrishnan V T
> Priority: Critical
> Attachments: Screenshot.png
>
>
> I have created two users user 'unni' and user 'sachin'. user unni created a
> table 'test3' so that user sachin cannot view that table. But user sachin is
> able to grant all permission to the table test3.
> I have set
> 1)hive.security.authorization.enabled=true(in hive-site.xml)
> 2)dfs.permissions=true(in hdfs-site.xml)
> 3)dfs.permissions.supergroup=supergroup(in hdfs-site.xml)
> User sachin and user unni are in supergroup group.
> The user sachin is even able to revoke all permissions from the owner of the
> table user unni.
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