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Yahoo! Messenger YVerInfo.dll ActiveX Control Buffer Overflow

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Yahoo! Messenger YVerInfo.dll ActiveX Control Buffer Overflow

Disclosed
08/30/2007
Created
05/30/2018

Description

This module exploits a stack buffer overflow in the Yahoo! Messenger ActiveX Control (YVerInfo.dll <= 2006.8.24.1). By sending an overly long string to the "fvCom()" method from a yahoo.com domain, an attacker may be able to execute arbitrary code.

Author(s)

  • MC <mc@metasploit.com>

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

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