95 lines
3.3 KiB
Lua
95 lines
3.3 KiB
Lua
local informix = require "informix"
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local nmap = require "nmap"
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local shortport = require "shortport"
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local stdnse = require "stdnse"
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local table = require "table"
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description = [[
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Runs a query against IBM Informix Dynamic Server using the given
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authentication credentials (see also: informix-brute).
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]]
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---
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-- @usage
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-- nmap -p 9088 <host> --script informix-query --script-args informix-query.username=informix,informix-query.password=informix
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--
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-- @output
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-- PORT STATE SERVICE
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-- 9088/tcp open unknown syn-ack
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-- | informix-query:
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-- | Information
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-- | User: informix
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-- | Database: sysmaster
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-- | Query: "SELECT FIRST 1 DBINFO('dbhostname') hostname, DBINFO('version','full') version FROM systables"
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-- | Results
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-- | hostname version
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-- |_ patrik-laptop IBM Informix Dynamic Server Version 11.50.UC4E
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--
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-- @args informix-query.username The username used for authentication
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-- @args informix-query.password The password used for authentication
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-- @args informix-query.database The name of the database to connect to
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-- (default: sysmaster)
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-- @args informix-query.query The query to run against the server
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-- (default: returns hostname and version)
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-- @args informix-query.instance The name of the instance to connect to
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-- Version 0.1
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-- Created 07/28/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
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author = "Patrik Karlsson"
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license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
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categories = {"intrusive", "auth"}
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dependencies = { "informix-brute" }
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portrule = shortport.port_or_service( { 1526, 9088, 9090, 9092 }, "informix", "tcp", "open")
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action = function( host, port )
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local instance = stdnse.get_script_args('informix-info.instance')
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local helper
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local status, data
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local result = {}
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local user = stdnse.get_script_args('informix-query.username')
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local pass = stdnse.get_script_args('informix-query.password')
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local query = stdnse.get_script_args('informix-query.query')
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local db = stdnse.get_script_args('informix-query.database') or "sysmaster"
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query = query or "SELECT FIRST 1 DBINFO('dbhostname') hostname, " ..
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"DBINFO('version','full') version FROM systables"
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helper = informix.Helper:new( host, port, instance )
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-- If no user was specified lookup the first user in the registry saved by
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-- the informix-brute script
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if ( not(user) ) then
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if ( nmap.registry['informix-brute'] and nmap.registry['informix-brute'][1]["username"] ) then
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user = nmap.registry['informix-brute'][1]["username"]
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pass = nmap.registry['informix-brute'][1]["password"]
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else
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return stdnse.format_output(false, "No credentials specified (see informix-table.username and informix-table.password)")
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end
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end
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status, data = helper:Connect()
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if ( not(status) ) then
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return stdnse.format_output(status, data)
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end
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status, data = helper:Login(user, pass, nil, db)
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if ( not(status) ) then return stdnse.format_output(status, data) end
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status, data = helper:Query(query)
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if ( not(status) ) then return stdnse.format_output(status, data) end
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for _, rs in ipairs(data) do
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table.insert( result, { "User: " .. user, "Database: " .. db, ( "Query: \"%s\"" ):format( rs.query ), name="Information" } )
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local tmp = informix.Util.formatTable( rs )
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tmp.name = "Results"
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table.insert( result, tmp )
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end
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return stdnse.format_output(status, result)
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end
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