[jira] [Closed] (SOLR-8262) Comment out /stream handler from sample solrconfig.xml's for security reasons

["Joel Bernstein (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-8262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joel Bernstein closed SOLR-8262.
--------------------------------
    Resolution: Fixed

> Comment out /stream handler from sample solrconfig.xml's for security reasons
> -----------------------------------------------------------------------------
>
>                 Key: SOLR-8262
>                 URL: https://issues.apache.org/jira/browse/SOLR-8262
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 5.1, 5.2, 5.2.1, 5.3, 5.3.1
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>             Fix For: 5.4
>
>
> Solr has apache commons-collections in it's classpath. 
> *This makes it vulnerable to this security issue https://issues.apache.org/jira/browse/COLLECTIONS-580. 
> *The /stream handler uses Java serialization for RPC since Solr 5.1. 
> These two combined leave a security hole in Solr that allows arbitrary code to be executed on the server.
> This ticket will comment out the /stream handler from the sample solrconfig.xml's and add a warning to explain the vulnerability.



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