Rapid7 Vulnerability & Exploit Database

Apple QuickTime 7.6.7 _Marshaled_pUnk Code Execution

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Apple QuickTime 7.6.7 _Marshaled_pUnk Code Execution



This module exploits a memory trust issue in Apple QuickTime 7.6.7. When processing a specially-crafted HTML page, the QuickTime ActiveX control will treat a supplied parameter as a trusted pointer. It will then use it as a COM-type pUnknown and lead to arbitrary code execution. This exploit utilizes a combination of heap spraying and the QuickTimeAuthoring.qtx module to bypass DEP and ASLR. This module does not opt-in to ASLR. As such, this module should be reliable on all Windows versions. NOTE: The addresses may need to be adjusted for older versions of QuickTime.


  • Ruben Santemarta
  • jduck <jduck@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/apple_quicktime_marshaled_punk
msf exploit(apple_quicktime_marshaled_punk) > show targets
msf exploit(apple_quicktime_marshaled_punk) > set TARGET < target-id >
msf exploit(apple_quicktime_marshaled_punk) > show options
    ...show and set options...
msf exploit(apple_quicktime_marshaled_punk) > exploit

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