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IT Security and Insecurity Portal |
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Possible injection? |
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 Posted: Fri Apr 08, 2005 2:52 am |
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| erg0t |
| Valuable expert |
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| Joined: Apr 08, 2005 |
| Posts: 55 |
| Location: Uruguay |
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The other day, i was looking a site with a php script, and making tests i found some interesting things:
for example, a normal query to the site: http//******.uy/******.php?id=1020
but i can put matematic operations in the id, for example:
http://******.uy/******.php?id=((500*2)--20)
The other thing i found is this:
http://******.uy/******.php?id=1020=0
the "=0" after any id gives me allways the same information, and puting any other things gives sql errors like:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/web/******/htdocs/******.php on line 9
Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/web/******/htdocs/******.php on line 33
Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/web/******/htdocs/******.php on line 37
etc...
I was wondering if it is possible to make an sql injection to the site.
thnks
PD: sorry for my english |
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| Posted: Fri Apr 08, 2005 1:57 pm |
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| waraxe |
| Site admin |
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| Joined: May 11, 2004 |
| Posts: 2407 |
| Location: Estonia, Tartu |
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erg0t - do you want trouble? Please don't post next time REAL url!!!!
You know, webmasters can do little google search and land here 
Or even better, they will find from webserver logs lots of referrer fields to THIS SITE 
Please be more paranoid next time  |
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| Posted: Fri Apr 08, 2005 10:49 pm |
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| erg0t |
| Valuable expert |
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| Joined: Apr 08, 2005 |
| Posts: 55 |
| Location: Uruguay |
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| sorry, it wasn?t my intention to make any damage,I posted the url because I believe there is the only site with that script |
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| Posted: Fri Apr 08, 2005 11:01 pm |
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| waraxe |
| Site admin |
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| Joined: May 11, 2004 |
| Posts: 2407 |
| Location: Estonia, Tartu |
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Ok, peace 
Talking about that specific sql injection - seems that in this case mysql has version 3.x and you cant use UNION tricks. So there is not much to sploit ...
I suggest first determine excact mysql version. For this look here:
http://lists.virus.org/bugtraq-0402/msg00581.html
It's interesting method for mysql version fingerprinting  |
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| Posted: Sat Apr 09, 2005 5:01 am |
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| shai-tan |
| Valuable expert |
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| Joined: Feb 22, 2005 |
| Posts: 477 |
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| Thats the trouble being a security site high up in the search engine Ranks Im afraid |
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_________________
Shai-tan
?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds |
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