working but not working?!

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

so having installed the script, and copied the relevant text to my mainfile, i've been doing some testing to see if all is ok.

i've used some examples from the nukecops fortress log to see if I can trigger an exploit or ban on my system.

however, whenever i run a union command, such as the ones attempted on this site... nothings happens.

I get sent back to my index.php and nothing happens. no exploit, no error message and no log update.

either im not using a proper union attack or something is wrong here?

any ideas?

thanks,

Nuke Cops Founder Joined: Nov 14, 2002 Posts: 5939

Is your banondemand(tm) enabled? Is your web server allowed to create the csv and htm files and write to them?

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

yes, yes and yes Smile

maybe you can send me via PM a union attack which is sure to be picked up - just so I can be sure?

Also, does it matter that I installed the 7.2 patches from chatserv? should be no clash there, right?

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

ps. when an attack is spotted - a page saying slapped should come up?? or is that something else.

Cus' so far, I've never seen that page.

Nuke Cops Founder Joined: Nov 14, 2002 Posts: 5939

Lets see your mainfile.

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

Code:

<?php

/************************************************************************/
/* PHP-NUKE: Advanced Content Management System */
/* ============================================ */
/* */
/* Copyright (c) 2002 by Francisco Burzi */
/* http://phpnuke.org */
/* */
/* This program is free software. You can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation; either version 2 of the License. */
/************************************************************************/
/* Additional security checking code 2003 by chatserv */
/* http://www.nukefixes.com -- http://www.nukeresources.com */
/************************************************************************/

$queryString = strtolower($_SERVER['QUERY_STRING']);
if (stripos_clone($queryString,'%20union%20') OR stripos_clone($queryString,'/*')) {
header("Location: index.php");
die();
}
$phpver = phpversion();
if ($phpver >= '4.0.4pl1' && strstr($HTTP_USER_AGENT,'compatible')) {
if (extension_loaded('zlib')) {
ob_end_clean();
ob_start('ob_gzhandler');
}
} else if ($phpver > '4.0') {
if (strstr($HTTP_SERVER_VARS['HTTP_ACCEPT_ENCODING'], 'gzip')) {
if (extension_loaded('zlib')) {
 $do_gzip_compress = TRUE;
 ob_start();
 ob_implicit_flush(0);
 //header('Content-Encoding: gzip');
}
}
}

$phpver = explode(".", $phpver);
$phpver = "$phpver[0]$phpver[1]";
if ($phpver >= 41) {
$PHP_SELF = $_SERVER['PHP_SELF'];
}

if (!ini_get("register_globals")) {
import_request_variables('GPC');
}

foreach ($_GET as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("$[^>]*\"?[^)]*$", $secvalue)) ||
(eregi("\"", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

// Union Tap Code Final // Add this line
// Copyright 2004 // Add this line
// Paul Laudanski // Add this line
// http://computercops.biz // Add this line
// http://fortress.cc // Add this line

define('ZERO', true); // Add this line
include('fortress.php'); // Add this line
Bards($addr); // Add this line

foreach ($HTTP_GET_VARS as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("\"", $secvalue))) {

$method = "BAD-TAGS"; // Add this line
$matches[1] = "BAD-TAGS"; // Add this line
AlertMail($method); // Add this line
AlertLog($method); // Add this line
}
}

ccheck(); // Add this line
ucheck(); // Add this line
ReleaseVars(); // Add this line

foreach ($_POST as $secvalue) {
if ((eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) || (eregi("<[^>]*script*\"?[^>]*>", $secvalue)) || (eregi("<[^>]*style*\"?[^>]*>", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

if (eregi("mainfile.php",$_SERVER['PHP_SELF'])) {
Header("Location: index.php");
die();
}

if ($forum_admin == 1) {
require_once("../../../config.php");
require_once("../../../db/db.php");
} elseif ($inside_mod == 1) {
require_once("../../config.php");
require_once("../../db/db.php");
} else {
require_once("config.php");
require_once("db/db.php");
/* FOLLOWING TWO LINES ARE DEPRECATED BUT ARE HERE FOR OLD MODULES COMPATIBILITY */
/* PLEASE START USING THE NEW SQL ABSTRACTION LAYER. SEE MODULES DOC FOR DETAILS */
require_once("includes/sql_layer.php");
$dbi = sql_connect($dbhost, $dbuname, $dbpass, $dbname);
}

$mainfile = 1;
$result = $db->sql_query("SELECT * FROM ".$prefix."_config");
$row = $db->sql_fetchrow($result);
$sitename = $row['sitename'];
$nukeurl = $row['nukeurl'];
$site_logo = $row['site_logo'];
$slogan = $row['slogan'];
$startdate = $row['startdate'];
$adminmail = stripslashes($row['adminmail']);
$anonpost = $row['anonpost'];
$Default_Theme = $row['Default_Theme'];
$foot1 = $row['foot1'];
$foot2 = $row['foot2'];
$foot3 = $row['foot3'];
$commentlimit = intval($row['commentlimit']);
$anonymous = $row['anonymous'];
$minpass = intval($row['minpass']);
$pollcomm = intval($row['pollcomm']);
$articlecomm = intval($row['articlecomm']);
$broadcast_msg = intval($row['broadcast_msg']);
$my_headlines = intval($row['my_headlines']);
$top = intval($row['top']);
$storyhome = intval($row['storyhome']);
$user_news = intval($row['user_news']);
$oldnum = intval($row['oldnum']);
$ultramode = intval($row['ultramode']);
$banners = intval($row['banners']);
$backend_title = $row['backend_title'];
$backend_language = $row['backend_language'];
$language = $row['language'];
$locale = $row['locale'];
$multilingual = intval($row['multilingual']);
$useflags = intval($row['useflags']);
$notify = intval($row['notify']);
$notify_email = $row['notify_email'];
$notify_subject = $row['notify_subject'];
$notify_message = $row['notify_message'];
$notify_from = $row['notify_from'];
$moderate = intval($row['moderate']);
$admingraphic = intval($row['admingraphic']);
$httpref = intval($row['httpref']);
$httprefmax = intval($row['httprefmax']);
$CensorMode = intval($row['CensorMode']);
$CensorReplace = $row['CensorReplace'];
$copyright = $row['copyright'];
$Version_Num = $row['Version_Num'];
$domain = eregi_replace("http://", "", $nukeurl);
$tipath = "images/topics/";
$mtime = microtime();
$mtime = explode(" ",$mtime);
$mtime = $mtime[1] + $mtime[0];
$start_time = $mtime;

if ($forum_admin != 1) {
if (isset($newlang) AND !eregi("\.","$newlang")) {
if (file_exists("language/lang-".$newlang.".php")) {
 setcookie("lang",$newlang,time()+31536000);
 include("language/lang-".$newlang.".php");
 $currentlang = $newlang;
} else {
 setcookie("lang",$language,time()+31536000);
 include("language/lang-".$language.".php");
 $currentlang = $language;
}
} elseif (isset($lang)) {
include("language/lang-".$lang.".php");
$currentlang = $lang;
} else {
setcookie("lang",$language,time()+31536000);
include("language/lang-".$language.".php");
$currentlang = $language;
}
}

i've left the rest out - don't think it's needed, right?

thanks for your help Smile

Nuke Cops Founder Joined: Nov 14, 2002 Posts: 5939

Ahh I see on a glance... you are using the old Union Tap in the beginning... remove that. You also duplicate the _GET code block too, remove the first one.

Basically, get back to your pre-modded mainfile and match what the directions state within fortress.php. Then it'll work. Right now, its not due to some duplication and use of old code.

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

oh ok! thanks for that. However, this is my pre-fortress mainfile. Is this normal for a starting point - or is that also somehow wrong?

again, it may have changes due to chatserv's patches - not sure?

Code:

<?php

/************************************************************************/
/* PHP-NUKE: Advanced Content Management System */
/* ============================================ */
/* */
/* Copyright (c) 2002 by Francisco Burzi */
/* http://phpnuke.org */
/* */
/* This program is free software. You can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation; either version 2 of the License. */
/************************************************************************/
/* Additional security checking code 2003 by chatserv */
/* http://www.nukefixes.com -- http://www.nukeresources.com */
/************************************************************************/

$queryString = strtolower($_SERVER['QUERY_STRING']);
if (stripos_clone($queryString,'%20union%20') OR stripos_clone($queryString,'/*')) {
header("Location: index.php");
die();
}
$phpver = phpversion();
if ($phpver >= '4.0.4pl1' && strstr($HTTP_USER_AGENT,'compatible')) {
if (extension_loaded('zlib')) {
ob_end_clean();
ob_start('ob_gzhandler');
}
} else if ($phpver > '4.0') {
if (strstr($HTTP_SERVER_VARS['HTTP_ACCEPT_ENCODING'], 'gzip')) {
if (extension_loaded('zlib')) {
 $do_gzip_compress = TRUE;
 ob_start();
 ob_implicit_flush(0);
 //header('Content-Encoding: gzip');
}
}
}

$phpver = explode(".", $phpver);
$phpver = "$phpver[0]$phpver[1]";
if ($phpver >= 41) {
$PHP_SELF = $_SERVER['PHP_SELF'];
}

if (!ini_get("register_globals")) {
import_request_variables('GPC');
}

foreach ($_GET as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("$[^>]*\"?[^)]*$", $secvalue)) ||
(eregi("\"", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

foreach ($HTTP_GET_VARS as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("\"", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

foreach ($_POST as $secvalue) {
if ((eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) || (eregi("<[^>]*script*\"?[^>]*>", $secvalue)) || (eregi("<[^>]*style*\"?[^>]*>", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

if (eregi("mainfile.php",$_SERVER['PHP_SELF'])) {
Header("Location: index.php");
die();
}

if ($forum_admin == 1) {
require_once("../../../config.php");
require_once("../../../db/db.php");
} elseif ($inside_mod == 1) {
require_once("../../config.php");
require_once("../../db/db.php");
} else {
require_once("config.php");
require_once("db/db.php");
/* FOLLOWING TWO LINES ARE DEPRECATED BUT ARE HERE FOR OLD MODULES COMPATIBILITY */
/* PLEASE START USING THE NEW SQL ABSTRACTION LAYER. SEE MODULES DOC FOR DETAILS */
require_once("includes/sql_layer.php");
$dbi = sql_connect($dbhost, $dbuname, $dbpass, $dbname);
}

$mainfile = 1;
$result = $db->sql_query("SELECT * FROM ".$prefix."_config");
$row = $db->sql_fetchrow($result);
$sitename = $row['sitename'];
$nukeurl = $row['nukeurl'];
$site_logo = $row['site_logo'];
$slogan = $row['slogan'];
$startdate = $row['startdate'];
$adminmail = stripslashes($row['adminmail']);
$anonpost = $row['anonpost'];
$Default_Theme = $row['Default_Theme'];
$foot1 = $row['foot1'];
$foot2 = $row['foot2'];
$foot3 = $row['foot3'];
$commentlimit = intval($row['commentlimit']);
$anonymous = $row['anonymous'];
$minpass = intval($row['minpass']);
$pollcomm = intval($row['pollcomm']);
$articlecomm = intval($row['articlecomm']);
$broadcast_msg = intval($row['broadcast_msg']);
$my_headlines = intval($row['my_headlines']);
$top = intval($row['top']);
$storyhome = intval($row['storyhome']);
$user_news = intval($row['user_news']);
$oldnum = intval($row['oldnum']);
$ultramode = intval($row['ultramode']);
$banners = intval($row['banners']);
$backend_title = $row['backend_title'];
$backend_language = $row['backend_language'];
$language = $row['language'];
$locale = $row['locale'];
$multilingual = intval($row['multilingual']);
$useflags = intval($row['useflags']);
$notify = intval($row['notify']);
$notify_email = $row['notify_email'];
$notify_subject = $row['notify_subject'];
$notify_message = $row['notify_message'];
$notify_from = $row['notify_from'];
$moderate = intval($row['moderate']);
$admingraphic = intval($row['admingraphic']);
$httpref = intval($row['httpref']);
$httprefmax = intval($row['httprefmax']);
$CensorMode = intval($row['CensorMode']);
$CensorReplace = $row['CensorReplace'];
$copyright = $row['copyright'];
$Version_Num = $row['Version_Num'];
$domain = eregi_replace("http://", "", $nukeurl);
$tipath = "images/topics/";
$mtime = microtime();
$mtime = explode(" ",$mtime);
$mtime = $mtime[1] + $mtime[0];
$start_time = $mtime;

Nuke Cops Founder Joined: Nov 14, 2002 Posts: 5939

This is not complete:

Code:

$queryString = strtolower($_SERVER['QUERY_STRING']);
if (stripos_clone($queryString,'%20union%20') OR stripos_clone($queryString,'/*')) {
header("Location: index.php");
die();
}

It will not catch the other chars like tabs. Its a false sense of security.

This is also duplicated:

Code:

foreach ($_GET as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("$[^>]*\"?[^)]*$", $secvalue)) ||
(eregi("\"", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

foreach ($HTTP_GET_VARS as $secvalue) {
if ((eregi("<[^>]*script*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*object*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*iframe*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*applet*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*meta*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*style*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*form*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*img*\"?[^>]*>", $secvalue)) ||
(eregi("<[^>]*onmouseover*\"?[^>]*>", $secvalue)) ||
(eregi("\"", $secvalue))) {
die ("<center><img src=images/logo.gif> The html tags you attempted to use are not allowed [ <a href=\"javascript:history.go(-1)\">Go Back</a> ]");
}
}

Nuke Soldier Joined: Jan 23, 2004 Posts: 18

Ah thanks for your help, it's working now! I just got banned! Smile

Nuke Cops Founder Joined: Nov 14, 2002 Posts: 5939

Coolio