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HP LoadRunner lrFileIOService ActiveX Remote Code Execution

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HP LoadRunner lrFileIOService ActiveX Remote Code Execution

Disclosed
07/24/2013
Created
05/30/2018

Description

This module exploits a vulnerability on the lrFileIOService ActiveX, as installed with HP LoadRunner 11.50. The vulnerability exists in the WriteFileBinary method where user provided data is used as a memory pointer. This module has been tested successfully on IE6-IE9 on Windows XP, Vista and 7, using the LrWebIERREWrapper.dll 11.50.2216.0. In order to bypass ASLR the no aslr compatible module msvcr71.dll is used. This one is installed with HP LoadRunner.

Author(s)

  • rgod <rgod@autistici.org>
  • juan vazquez <juan.vazquez@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/hp_loadrunner_writefilebinary
msf exploit(hp_loadrunner_writefilebinary) > show targets
    ...targets...
msf exploit(hp_loadrunner_writefilebinary) > set TARGET < target-id >
msf exploit(hp_loadrunner_writefilebinary) > show options
    ...show and set options...
msf exploit(hp_loadrunner_writefilebinary) > exploit

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