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From "Ryan McGuire (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8977) Potential DOS Exposure from Netty
Date Tue, 17 Mar 2015 15:26:39 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14365317#comment-14365317
] 

Ryan McGuire commented on CASSANDRA-8977:
-----------------------------------------

Sure.

> Potential DOS Exposure from Netty
> ---------------------------------
>
>                 Key: CASSANDRA-8977
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8977
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Benjamin Coverston
>            Assignee: Brandon Williams
>
> CVE-2014-3488 : The SslHandler in Netty before 3.9.2 allows remote attackers to cause
a denial of service (infinite loop and CPU consumption) via a crafted SSLv2Hello message.
> 2.0 currently uses Netty 3.6.6 
> Upgrading to 3.9.2+ will fix this issue, and patch a few other known vulnerabilities
that we do not currently expose.



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