[tor-bugs] #4822 [Tor Client]: Avoid vulnerability CVE-2011-4576 : Disable SSL3?

Tor Bug Tracker & Wiki torproject-admin at torproject.org
Thu Jan 5 02:13:33 UTC 2012


#4822: Avoid vulnerability CVE-2011-4576 : Disable SSL3?
------------------------+---------------------------------------------------
 Reporter:  nickm       |          Owner:                    
     Type:  defect      |         Status:  needs_review      
 Priority:  critical    |      Milestone:  Tor: 0.2.1.x-final
Component:  Tor Client  |        Version:                    
 Keywords:              |         Parent:                    
   Points:              |   Actualpoints:                    
------------------------+---------------------------------------------------

Comment(by rransom):

 Replying to [comment:7 nickm_mobile]:

 > We could have clients use TLSv1_method, at least. That would be
 something.  Servers would probably need some disgusting hackery of the
 info_cb variety.

 This would make Tor clients' ClientHello messages distinguishable from
 most other applications'.  I don't think we're going to want to do that
 until SSL 2 and 3 are really dead, and I'm not convinced that that will
 ever happen.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4822#comment:12>
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