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https://issues.apache.org/jira/browse/DERBY-2437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ramin Moazeni resolved DERBY-2437.
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Resolution: Fixed
Fix Version/s: 10.3.1.4
10.1.4.0
resolved in trunk (revision #561546) and 10.3 (revision #561638)
> SYSCS_EXPORT_TABLE can be used to overwrite derby files
> -------------------------------------------------------
>
> Key: DERBY-2437
> URL: https://issues.apache.org/jira/browse/DERBY-2437
> Project: Derby
> Issue Type: Bug
> Components: Security
> Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1,
> 10.2.1.6, 10.2.2.0, 10.3.0.0, 10.3.1.0, 10.3.1.1, 10.4.0.0
> Reporter: Daniel John Debrunner
> Priority: Critical
> Fix For: 10.1.4.0, 10.3.1.4
>
>
> here are no controls over which files SYSCS_EXPORT_TABLE can write, thus
> allowing any user that has permission to execute the procedure to try and
> modufy information that they have no permissions to do.
> In a similar fashion to the one described in DERBY-2436 I could overwrite
> derby.properties at least leaqding to a dnial of service attack on the next
> re-boot.
> With more time it might be possible to write out a valid properties file
> which would allow chaning the authentication, silentaly adding a new user etc.
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