Penetration Testing mailing list archives
Re: [PEN-TEST] MS00-048 and 'guest' SQL access?
From: iNature - David Martin <david () INATURE COM AU>
Date: Sun, 21 Sep 1997 09:39:45 +0800
have you considered this a false positive ? I wont tell you how many times I've used a pwd cracker against one of my servers and come up with false positives and the funny thing is everytime i ran it , it said the password was somthing diffrent and the reason i know is becuase it was my account on my server ! -----Original Message----- From: Penetration Testers [mailto:PEN-TEST () SECURITYFOCUS COM]On Behalf Of Loschiavo, Dave Sent: Wednesday, September 20, 2000 5:08 AM To: PEN-TEST () SECURITYFOCUS COM Subject: [PEN-TEST] MS00-048 and 'guest' SQL access? A kind person on this list pointed (shoved) me in the direction to exploit a system via SQL even though I did not have the 'sa' password. I used the vulnerability covered in MS00-048. This attack required a valid connection to one of the databases, but the creator of the software that was relying on the MSDE was kind enough to publish the id and password of their dbo, so I was able to use this attack. I've been digging deeper and running ISS's database scanner against the host (nice product by the way). It's telling me that 'guest' access is enabled on the msdb database. That got me to thinking that perhaps I could take advantage of this vulnerablility even without the dbo id and password for their product's database. However, I can find no way to connect directly to the msdb. Every attempt to autheticate to the SQL service with a username of guest and a null password fails. Is it possible to connect directly to that database as guest with a null password? If it is possible, how can I do this? If it isn't possible, why does the ISS scanner bother reporting it as a problem? Thanks to all!
Current thread:
- [PEN-TEST] MS00-048 and 'guest' SQL access? Loschiavo, Dave (Sep 20)
- Re: [PEN-TEST] MS00-048 and 'guest' SQL access? Meredith Shaebanyan (Sep 20)
- Re: [PEN-TEST] MS00-048 and 'guest' SQL access? iNature - David Martin (Sep 20)
- <Possible follow-ups>
- Re: [PEN-TEST] MS00-048 and 'guest' SQL access? Curphey, Mark (ISS Atlanta) (Sep 20)