chaozzDB 1.2 File Disclosure

`ECHO_ADV_105$2009  
  
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[ECHO_ADV_105$2009] chaozzDB <= 1.2 Critical File Disclosure Vulnerability  
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Author : K-159  
Date : March, 16 th 2009  
Location : Jakarta, Indonesia  
Web : http://e-rdc.org/v1/news.php?readmore=129  
Critical Lvl : Moderate  
Impact : Exposure of sensitive information  
Where : From Remote  
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Affected software description:  
~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
  
Application : chaozzDB  
version : <= 1.2  
Vendor : http://chaozz.nl/software/chaozzdb/  
Description :  
  
chaozzDB is a flatfile database system, which is small and fast. It supports most of the normal SQL-like statements   
(it can insert, delete, update, open and search). It comes with clear and full documentation and a PHP example.  
  
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Vulnerability:  
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Critical user.tsv file in db's folder are vulnerable to direct access to view 'critical' information about username and md5hash password from users.  
  
  
Poc/Exploit:  
~~~~~~~~~  
http://www.example.com/[chaozzDB_path]/db/user.tsv  
  
Dork:  
~~~~~  
Google : "chaozzDB 1.2"  
  
  
Solution:  
~~~~~~~  
  
- add .htaccess in db's folder.  
  
Timeline:  
~~~~~~~~~  
  
- 14 - 03 - 2009 bug found  
- 14 - 03 - 2009 vendor contacted  
- 15 - 03 - 2009 vendor response  
- 16 - 03 - 2009 advisory release  
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Contact:  
~~~~~~  
  
K-159 || echo|staff || adv[at]e-rdc[dot]org  
Homepage: http://www.e-rdc.org/  
  
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