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7-Technologies IGSS IGSSdataServer.exe Stack Buffer Overflow

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7-Technologies IGSS IGSSdataServer.exe Stack Buffer Overflow

Disclosed
03/24/2011
Created
05/30/2018

Description

This module exploits a vulnerability in the igssdataserver.exe component of 7-Technologies IGSS up to version 9.00.00 b11063. While processing a ListAll command, the application fails to do proper bounds checking before copying data into a small buffer on the stack. This causes a buffer overflow and allows to overwrite a structured exception handling record on the stack, allowing for unauthenticated remote code execution. Also, after the payload exits, IGSSdataServer.exe should automatically recover.

Author(s)

  • Luigi Auriemma
  • Lincoln
  • corelanc0d3r <peter.ve@corelan.be>
  • sinn3r <sinn3r@metasploit.com>

Platform

Windows

Development

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use exploit/windows/scada/igss9_igssdataserver_listall
msf exploit(igss9_igssdataserver_listall) > show targets
    ...targets...
msf exploit(igss9_igssdataserver_listall) > set TARGET < target-id >
msf exploit(igss9_igssdataserver_listall) > show options
    ...show and set options...
msf exploit(igss9_igssdataserver_listall) > exploit

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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