Rapid7 Vulnerability & Exploit Database

Google Chrome 67, 68 and 69 Object.create exploit

Back to Search

Google Chrome 67, 68 and 69 Object.create exploit

Disclosed
09/25/2018
Created
03/06/2020

Description

This modules exploits a type confusion in Google Chromes JIT compiler. The Object.create operation can be used to cause a type confusion between a PropertyArray and a NameDictionary. The payload is executed within the rwx region of the sandboxed renderer process, so the browser must be run with the --no-sandbox option for the payload to work.

Author(s)

  • saelo
  • timwr

Platform

OSX,Windows

Architectures

x64

Development

References

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

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

;