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[SA24622] aspWebCalendar FREE "eventid" SQL Injection

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Fri Mar 23 2007 - 10:17:05 CDT


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TITLE:
aspWebCalendar FREE "eventid" SQL Injection

SECUNIA ADVISORY ID:
SA24622

VERIFY ADVISORY:
http://secunia.com/advisories/24622/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data, Exposure of sensitive information

WHERE:
From remote

SOFTWARE:
aspWebCalendar FREE 1.x
http://secunia.com/product/13760/

DESCRIPTION:
parad0x has reported a vulnerability in aspWebCalendar FREE, which
can be exploited by malicious people to conduct SQL injection
attacks.

Input passed to the "eventid" parameter in calendar.asp (when
"action" is set to "viewevent") is not properly sanitised before
being used in SQL queries. This can be exploited to manipulate SQL
queries by injecting arbitrary SQL code.

Successful exploitation allows retrieving administrator passwords.

The vulnerability is related to:
SA12651

The vulnerability is reported in version 1.0. Other versions may also
be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
parad0x

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/3546

OTHER REFERENCES:
SA12651:
http://secunia.com/advisories/12651/

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