Bild Zeitung Website - SQL Injection Vulnerability

Document Title:
===============
Bild Zeitung Website - SQL Injection Vulnerability



Release Date:
=============
2011-07-14


Vulnerability Laboratory ID (VL-ID):
====================================
165


Product & Service Introduction:
===============================
BILD.de ist mit 1,5 Milliarden Page Impressions* Deutschlands führende printbasierte General-Interest-Site Deutschlands 
und bietet 5,59 Millionen Unique-Usern** eine Heimat in der digitalen Welt. Über 100 Mitarbeiter publizieren an den Standorten 
Berlin und Hamburg tagesaktuelle Themen aus der BILD-Zeitung, ausgewählte Journalthemen aus der BILD am SONNTAG sowie viele 
zusätzliche Inhalte, die exklusiv von der eigenen Online-Redaktion erstellt werden. Die Leser der BILD-Zeitung finden 
serviceorientierte Themen auch im wöchentlichen Print-Extra von Bild.de, das der BILD jeden Samstag als Tabloid beiliegt. 
Dieses Print-Extra bildet zusammen mit der Website und dem Angebot von BILD MOBIL eine einzigartige Crossmedia-Plattform, 
die Millionen von Nutzern und Lesern zu jeder Zeit und an jedem Ort eine große inhaltliche Vielfalt bietet.

(Copy of the Vendor Homepage: http://www.bild.de/)


Abstract Advisory Information:
==============================
An anonymous researcher discovered a SQL-Injection vulnerability for the famous Bild Zeitung website.


Vulnerability Disclosure Timeline:
==================================
2010-01-05:	Vendor Notification
2010-02-19:	Vendor Response/Feedback
2011-03-06:	Vendor Fix/Patch
2011-05-31:	Public or Non-Public Disclosure


Discovery Status:
=================
Published


Affected Product(s):
====================

Exploitation Technique:
=======================
Remote


Severity Level:
===============
High


Technical Details & Description:
================================
A remote sql injection vulnerability is detected on the website of Bild-Zeitung. A vulnerable parameter allows a remote attacker 
to inject own sql statements/commands on the affected application dbms.

Vulnerable Module(s):

			                            [+] DSL-Anbieter.asp

Pictures: 
			                             ../sql.png


Proof of Concept (PoC):
=======================
The vulnerability can be exploited by remote attackers without user inter action. For demonstration ...

Path:		/dsl/
File:		DSL-Anbieter.asp
Para:		?ID=

PoC:
http://tarifvergleich.xxx.de/dsl/DSL-Anbieter.asp?ID=-1union+select+1,2,3,@@version,5,6,7,8,9,10,11,
12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32--


Solution - Fix & Patch:
=======================
Fixed 2010/2011 - Q4/Q1


Security Risk:
==============
The security risk of the remote sql injection vulnerability is estimated as critical.


Credits & Authors:
==================
Vulnerability Research Laboratory -  N/A  Anonymous


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=========================
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