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Samsung NET-i Viewer Multiple ActiveX BackupToAvi() Remote Overflow

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Samsung NET-i Viewer Multiple ActiveX BackupToAvi() Remote Overflow

Disclosed
04/21/2012
Created
05/30/2018

Description

This module exploits a vulnerability in the CNC_Ctrl.dll ActiveX control installed with the Samsung NET-i viewer 1.37. Specifically, when supplying a long string for the fname parameter to the BackupToAvi method, an integer overflow occurs, which leads to a posterior buffer overflow due to the use of memcpy with an incorrect size, resulting in remote code execution under the context of the user.

Author(s)

  • Luigi Auriemma
  • juan vazquez <juan.vazquez@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/browser/samsung_neti_wiewer_backuptoavi_bof
msf exploit(samsung_neti_wiewer_backuptoavi_bof) > show targets
    ...targets...
msf exploit(samsung_neti_wiewer_backuptoavi_bof) > set TARGET < target-id >
msf exploit(samsung_neti_wiewer_backuptoavi_bof) > show options
    ...show and set options...
msf exploit(samsung_neti_wiewer_backuptoavi_bof) > exploit

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