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Posted to dev@tomcat.apache.org by bu...@apache.org on 2013/09/09 00:08:46 UTC

[Bug 55537] New: add support for TLS1.1 and TLS1.2 excluding TLS1.0 (BEAST attack)

https://issues.apache.org/bugzilla/show_bug.cgi?id=55537

            Bug ID: 55537
           Summary: add support for TLS1.1 and TLS1.2 excluding TLS1.0
                    (BEAST attack)
           Product: Tomcat 7
           Version: unspecified
          Hardware: PC
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Connectors
          Assignee: dev@tomcat.apache.org
          Reporter: hauser@acm.org

see also Bug 53952 for native.

In http://tomcat.apache.org/tomcat-6.0-doc/config/http.html#SSL%20Support, the
"sslProtocol" attribute would have to be String[], i.e. e.g. comma separated
protocol list


currently, TLSv1.2 can be put there, but it doesn't appear to have a limiting
effect on TLSv1.0

http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#SSLContext 

https://community.qualys.com/blogs/securitylabs/2011/10/17/mitigating-the-beast-attack-on-tls

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[Bug 55537] add support for TLS1.1 and TLS1.2 excluding TLS1.0 (BEAST attack)

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=55537

--- Comment #2 from Ralf Hauser <ha...@acm.org> ---
Cool, this makes
https://www.ssllabs.com/ssltest/analyze.html?d=mysite.tld
happy except for the renegotiation (bug 55536)
but firefox cannot connect anymore...

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[Bug 55537] add support for TLS1.1 and TLS1.2 excluding TLS1.0 (BEAST attack)

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=55537

Ognjen Blagojevic <og...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 OS|                            |All

--- Comment #1 from Ognjen Blagojevic <og...@gmail.com> ---
(In reply to Ralf Hauser from comment #0)
> In http://tomcat.apache.org/tomcat-6.0-doc/config/http.html#SSL%20Support,
> the "sslProtocol" attribute would have to be String[], i.e. e.g. comma
> separated protocol list

You created bug for Tomcat 7, but you are quoting Tomcat 6 docs.

HTTPS connector in Tomcat 7 has attribute sslEnabledProtocols by which you may
specify only desired protocols, e.g. TLS 1.1 and TLS 1.2.

The same attribute in Tomcat 6 is called "protocols", but it is undocumented.
Take a look at the bug 54691.

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[Bug 55537] add support for TLS1.1 and TLS1.2 excluding TLS1.0 (BEAST attack)

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=55537

Ognjen Blagojevic <og...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

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