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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-13768) ZooKeeper znodes are bootstrapped with insecure ACLs in a secure configuration
Date Wed, 27 May 2015 19:01:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14561511#comment-14561511
] 

Andrew Purtell edited comment on HBASE-13768 at 5/27/15 7:00 PM:
-----------------------------------------------------------------

That zombie isn't us. Need to get this blocker in. Committing shortly, shout if you have concerns.



was (Author: apurtell):
That zombie isn't use. Need to get this blocker in. Committing shortly, shout if you have
concerns. 

> ZooKeeper znodes are bootstrapped with insecure ACLs in a secure configuration
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-13768
>                 URL: https://issues.apache.org/jira/browse/HBASE-13768
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Andrew Purtell
>            Assignee: Enis Soztutar
>            Priority: Blocker
>             Fix For: 2.0.0, 0.98.13, 1.0.2, 1.2.0, 1.1.1, 0.98.12.1, 1.0.1.1, 1.1.0.1
>
>         Attachments: HBASE-13768_v1.patch, HBASE-13768_v2.patch, HBASE-13768_v3.patch,
HBASE-13768_v4.patch
>
>
> A logic error causes HBase in most secure configuration deployments to handle its coordination
state in ZooKeeper via insecure ACLs. Anyone with remote unauthenticated network access to
the ZooKeeper quorum, which by definition includes all HBase clients, can make use of this
opening to violate the operational integrity of the system. For example, critical znodes can
be deleted, causing outages. It is possible to introduce rogue replication endpoints. It is
possible to direct the distributed log splitting facility to split arbitrary files in HDFS.



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