OCS Inventory NG 1.02 - Multiple SQL Injections

OCS Inventory NG - Multiple SQL Injections (May 30 2009)

• Product

  Open Computer and Software (OCS) Inventory NG
  (http://www.ocsinventory-ng.org/)

• Vulnerable Versions

  OCS Inventory NG 1.02 (Unix)

• Vendor Status

  Vendor has been notified and the vulnerability has been fixed.

• Details

  The Open Computer and Software (OCS) Inventory Next Generation (NG)
  provides relevant inventory information about system configurations and
  software on the network. The server can be managed using a web
  interface. It was found that the application does not properly sanitize
  user input which results into multiple SQL injections.

  Affected are the following scripts:

  • download.php (parameters `N', `DL', `O' and `V')
  • group_show.php (parameter `SYSTEMID');

• Impact

  Attackers may be able to manipulate SQL statements in such a way that
  they can retrieve, create or modify information stored in the database.
  Furthermore, the SQL injection might allow attackers to get a foothold
  on the underlying system.

• Exploit

  The vulnerability can be exploited by just using a web browser:

http://example.org/ocsreports/download.php?n=1&dl=2&o=3&v=4'union+all+select+concat(id,':',passwd)+from+operators%23

http://www.leidecker.info/advisories/2009-05-30-ocs_inventory_ng_sql_injection.shtml
Nico Leidecker - http://www.leidecker.info