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From "Daniel John Debrunner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2196) Run standalone network server with security manager by default
Date Thu, 08 Feb 2007 01:46:05 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12471177
] 

Daniel John Debrunner commented on DERBY-2196:
----------------------------------------------

+1 on forcilbly setting the single property  :-) as described. 
probably also need to ensure that the policy file is coming from the derbynet.jar that is
actually running.

but it doesn't close the hole.

the hole really exists when someone uses a modified version of the template policy file and
continues to use these properties for the codebase.
Derby should not be recommending a policy file that has the potential to such an attack.

> Run standalone network server with security manager by default
> --------------------------------------------------------------
>
>                 Key: DERBY-2196
>                 URL: https://issues.apache.org/jira/browse/DERBY-2196
>             Project: Derby
>          Issue Type: Improvement
>          Components: Network Server, Security
>            Reporter: Daniel John Debrunner
>         Assigned To: Rick Hillegas
>         Attachments: derby-2196-01-print-01.diff, derby-2196-01-print-02.diff, derby-2196-01-print-03.diff,
secureServer.html, secureServer.html, secureServer.html, secureServer.html, secureServer.html,
secureServer.html
>
>
> From an e-mail discussion:
> ... Derby should match the security  provided by typical client server systems such as
DB2, Oracle, etc. I 
> think in this case system/database owners are trusting the database 
> system to ensure that their system cannot be attacked. So maybe if Derby 
> is booted as a standalone server with no security manager involved, it 
> should install one with a default security policy. Thus allowing Derby 
> to use Java security manager to manage system privileges but not 
> requiring everyone to become familiar with them.
> http://mail-archives.apache.org/mod_mbox/db-derby-dev/200612.mbox/%3c4582FE67.7040308@apache.org%3e
> I imagine such a policy would allow any access to databases under derby.system.home and/or
user.home.
> By standalone I mean the network server was started though the main() method (command
line).

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