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From "Andres Perez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13957) prevent bad PATHs
Date Thu, 19 Jan 2017 18:32:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15830376#comment-15830376
] 

Andres Perez commented on HADOOP-13957:
---------------------------------------

I guess you are right, was thinking more from a dev environment POV, but still then having
the directories world writable doesn't make sense.

> prevent bad PATHs
> -----------------
>
>                 Key: HADOOP-13957
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13957
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: security
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Allen Wittenauer
>
> Apache Hadoop daemons should fail to start if the shell PATH contains world writable
directories or '.' (cwd).  Doing so would close an attack vector on misconfigured systems.



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