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Network Security NTBugtraq
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Re: kerberos!

Subject: Re: kerberos!
Date: Tue, 7 Sep 2004 16:14:08 -0400
When connecting between two clients Kerberos is the initial
authentication package used. Since the KDC will return an "Account not
in database error" you'll fail over to NTLM. Then you get in because you
have the same username/password. 

-----Original Message-----
From: Windows NTBugtraq Mailing List
[mailto:NTBUGTRAQ@LISTSERV.NTBUGTRAQ.COM] On Behalf Of Besirevic, Nesha
Sent: Thursday, September 02, 2004 10:25
To: NTBUGTRAQ@LISTSERV.NTBUGTRAQ.COM
Subject: kerberos!

Hi,

 Another joke from MS....

 Scenario:

 Two ADs (SBS 2003 - win2003 native mode and 2003 AD - win2000 native
mode, no trust btw, they are simply using sam IP addresses range)

 Administrator account has same password on both ADs.

 Without any additional authentication you can easily map Admin Share
(C$ for example) from one AD DC to another being logged on as
Administrator.

 I thought we passed this kind of traps with KERBEROS!!!!

 Can anybody confirm this!!!!

 Thanks in advance



Nesha Besirevic
Technical Consultant\iScalaCRM
 <http://www.epicor.com/> www.epicor.com
Tel.: +361 452-7689
Cell: +3630 996-3238
Fax: +361 452-7501
E-Mail: nbesirevic@epicor.com <mailto:nbesirevic@epicor.com>
<file:///C:/Documents%20and%20Settings/Nesha.Besirevic/Local%20Settings/
Temp
/(EmptyReference!)>





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