cgranleese-r7
142 lines
4.0 KiB
Ruby
142 lines
4.0 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::Postgres
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include Msf::Auxiliary::Scanner
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include Msf::Auxiliary::Report
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include Msf::OptionalSession::PostgreSQL
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# Creates an instance of this module.
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def initialize(info = {})
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super(
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update_info(
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info,
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'Name' => 'PostgreSQL Version Probe',
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'Description' => %q{
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Enumerates the version of PostgreSQL servers.
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},
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'Author' => [ 'todb' ],
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'License' => MSF_LICENSE,
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'References' => [
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[ 'URL', 'https://www.postgresql.org/' ]
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],
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'Notes' => {
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'Reliability' => UNKNOWN_RELIABILITY,
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'Stability' => UNKNOWN_STABILITY,
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'SideEffects' => UNKNOWN_SIDE_EFFECTS
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}
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)
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)
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register_options([ ]) # None needed.
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deregister_options('SQL', 'RETURN_ROWSET')
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end
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# Loops through each host in turn. Note the current IP address is both
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# ip and datastore['RHOST']
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def run_host(ip)
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self.postgres_conn = session.client if session
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user = datastore['USERNAME']
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pass = postgres_password
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do_fingerprint(user, pass, datastore['DATABASE'])
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end
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# Alias for RHOST
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def rhost
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postgres_conn&.peerhost || datastore['RHOST']
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end
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# Alias for RPORT
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def rport
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postgres_conn&.peerport || datastore['RPORT']
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end
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def report_cred(opts)
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service_data = {
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address: opts[:ip],
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port: opts[:port],
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service_name: opts[:service_name],
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protocol: 'tcp',
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workspace_id: myworkspace_id
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}
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credential_data = {
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origin_type: :service,
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module_fullname: fullname,
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username: opts[:user],
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private_data: opts[:password],
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private_type: :password
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}.merge(service_data)
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login_data = {
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core: create_credential(credential_data),
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status: Metasploit::Model::Login::Status::UNTRIED,
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proof: opts[:proof]
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}.merge(service_data)
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create_credential_login(login_data)
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end
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def do_fingerprint(user = nil, pass = nil, database = nil)
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begin
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msg = "#{rhost}:#{rport} Postgres -"
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password = pass || postgres_password
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vprint_status("#{msg} Trying username:'#{user}' with password:'#{password}' against #{rhost}:#{rport} on database '#{database}'") unless postgres_conn
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result = postgres_fingerprint(
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:db => database,
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:username => user,
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:password => password
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)
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if result[:auth]
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vprint_good "#{rhost}:#{rport} Postgres - Logged in to '#{database}' with '#{user}':'#{password}'" unless session
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print_status "#{rhost}:#{rport} Postgres - Version #{result[:auth]} (Post-Auth)"
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elsif result[:preauth]
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print_good "#{rhost}:#{rport} Postgres - Version #{result[:preauth]} (Pre-Auth)"
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else # It's something we don't know yet
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vprint_status "#{rhost}:#{rport} Postgres - Authentication Error Fingerprint: #{result[:unknown]}"
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print_status "#{rhost}:#{rport} Postgres - Version Unknown (Pre-Auth)"
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end
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# Reporting
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report_service(
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:host => rhost,
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:port => rport,
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:name => "postgres",
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:info => result.values.first
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)
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if self.postgres_conn
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report_cred(
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ip: rhost,
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port: rport,
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service_name: 'postgres',
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user: user,
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password: password,
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proof: "postgres_conn = #{self.postgres_conn.inspect}"
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)
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end
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if result[:unknown]
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report_note(
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:host => rhost,
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:proto => 'tcp',
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:sname => 'postgres',
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:port => rport,
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:ntype => 'postgresql.fingerprint',
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:data => { :unknown_pre_auth_fingerprint => result[:unknown] }
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)
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end
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# Logout
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postgres_logout if self.postgres_conn && session.blank?
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rescue Rex::ConnectionError
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vprint_error "#{rhost}:#{rport} Connection Error: #{$!}"
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return :done
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end
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end
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end
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