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NTR ActiveX Control Check() Method Buffer Overflow

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NTR ActiveX Control Check() Method Buffer Overflow



This module exploits a vulnerability found in NTR ActiveX 1.1.8. The vulnerability exists in the Check() method, due to the insecure usage of strcat to build a URL using the bstrParams parameter contents (note: this is also the reason why the module won't allow you to modify the URIPATH), which leads to code execution under the context of the user visiting a malicious web page. In order to bypass DEP and ASLR on Windows Vista and Windows 7 JRE 6 is needed.


  • Carsten Eiram
  • juan vazquez <juan.vazquez@metasploit.com>




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

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