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i-FTP Schedule Buffer Overflow

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i-FTP Schedule Buffer Overflow

Disclosed
11/06/2014
Created
05/30/2018

Description

This module exploits a stack-based buffer overflow vulnerability in i-Ftp v2.20, caused by a long time value set for scheduled download. By persuading the victim to place a specially-crafted Schedule.xml file in the i-FTP folder, a remote attacker could execute arbitrary code on the system or cause the application to crash. This module has been tested successfully on Windows XP SP3.

Author(s)

  • metacom
  • Gabor Seljan

Platform

Windows

Development

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/fileformat/iftp_schedule_bof
msf exploit(iftp_schedule_bof) > show targets
    ...targets...
msf exploit(iftp_schedule_bof) > set TARGET < target-id >
msf exploit(iftp_schedule_bof) > show options
    ...show and set options...
msf exploit(iftp_schedule_bof) > 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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