nginx 0.7.64 and CVE-2009-3555 TLS / SSL renegotiation
mdounin at mdounin.ru
Sun Feb 14 14:36:56 MSK 2010
On Sat, Feb 13, 2010 at 11:45:15PM -0600, JW wrote:
> On Friday 12 February 2010 07:10:18 pm Maxim Dounin wrote:
> > Test is simple: run
> > openssl s_client -connect <host>:443
> > and once connection is established press 'R' and hit enter to
> > trigger renegotiation.
> > Without the patch renegotiation will happend and connection will
> > stay alive. And you will be able to issue normal http request after
> > (something like "GET / HTTP/1.0"). With patch connection will be
> > dropped.
> This is what I get:
> 21395:error:1409E0E5:SSL routines:SSL3_WRITE_BYTES:ssl handshake
> So does that mean that actually the server is not vulnerable?
Yes. This means that you have patched nginx running, and it closes
connection once it detects renegotiation attempt. You aren't
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