svn commit: samba r2200 - in branches/SAMBA_4_0/source/torture: . rpc

Simo Sorce idra at samba.org
Fri Sep 3 17:03:28 GMT 2004


On Fri, 2004-09-03 at 18:48, Jeremy Allison wrote:
> On Fri, Sep 03, 2004 at 08:28:25AM +0000, tridge at samba.org wrote:

> > solved another piece of the lsakey puzzle - the session key for lsa
> > encryption on ncacn_ip_tcp is a fixed buffer! I don't yet know what
> > the buffer is, but this code proves its the same buffer for different
> > w2k3 servers and different user passwords, plus it is independent of
> > the negotiated NTLMSSP session key.
> 
> Oh my goodness ! How did you work that out ? That's a horrible
> security hole isn't it ?

No, shouldn't, as the connection is authenticated signed and sealed
generally, or at least that's what tridge said on IRC :)

Simo.

-- 
Simo Sorce    -  idra at samba.org
Samba Team    -  http://www.samba.org
Italian Site  -  http://samba.xsec.it



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