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Ability Server 2.34 STOR Command Stack Buffer Overflow

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Ability Server 2.34 STOR Command Stack Buffer Overflow

Disclosed
10/22/2004
Created
05/30/2018

Description

This module exploits a stack-based buffer overflow in Ability Server 2.34. Ability Server fails to check input size when parsing 'STOR' and 'APPE' commands, which leads to a stack based buffer overflow. This plugin uses the 'STOR' command. The vulnerability has been confirmed on version 2.34 and has also been reported in version 2.25 and 2.32. Other versions may also be affected.

Author(s)

  • muts
  • Dark Eagle
  • Peter Osterberg

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

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– Jim O’Gorman | President, Offensive Security

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