The following is a Security Bulletin from the Microsoft Product Security
Notification Service.
Please do not reply to this message, as it was sent from an unattended
mailbox.
********************************
Microsoft Security Bulletin (MS00-010)
--------------------------------------
Patch Available for "Site Wizard Input Validation" Vulnerability
Originally Posted: February 18, 2000
Summary
=======
Microsoft has released a patch that eliminates a security vulnerability
in web applications associated with Microsoft® Site Server 3.0, Commerce
Edition. These applications are provided as samples and generated by
wizards, but do not follow security best practices. If deployed on a
web site, they could allow inappropriate access to a database on the
site. Frequently asked questions regarding this vulnerability and the
patch can be found at
http://www.microsoft.com/technet/security/bulletin/fq00-010.asp.
Issue
=====
Two sample web sites provided as part of Site Server 3.0, Commerce
Edition do not follow security best practices; the code generated by
one of the wizards is affected by the same problem. The code requests
an identification number as one of the inputs, but does not validate
it before using it in a database query. As a result, a malicious user
could, instead of entering an appropriate input, provide SQL commands.
If this were done, the SQL commands would be executed as part of the
query, and could be used to create, modify, delete or read data in the
database.
The vulnerability only affects sites that have either deployed the code
at issue here, or have used the code as a model for developing custom code.
Customers who have deployed the code should apply the patch to ensure that
security best practices are followed. Customers who have used the code as a
guide in developing their own should refer to the Knowledge Base article
referenced below for specific code changes.
Affected Software Versions
==========================
Microsoft Site Server 3.0, Commerce Edition
Patch Availability
==================
http://www.microsoft.com/downloads/Release.asp?ReleaseID=18767
NOTE: Additional security patches are available at the Microsoft Download
Center
More Information
================
Please see the following references for more information related to this
issue.
- Frequently Asked Questions: Microsoft Security Bulletin MS00-010,
http://www.microsoft.com/technet/security/bulletin/fq00-010.asp
- Microsoft TechNet Security Web site,
http://www.microsoft.com/technet/security/default.asp
Obtaining Support on this Issue
===============================
This is a fully supported patch. Information on contacting Microsoft
Technical Support is available at
<http://support.microsoft.com/support/contact/default.asp>.
Acknowledgments
===============
Microsoft thanks </technet/security/bulletin/policy.asp> Nick Southwell
of Creative Online Media for reporting this problem to us and working
with us to protect customers.
Revisions
=========
* February 18, 2000: Bulletin Created.
THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS
IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES,
EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT
CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER
INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF
BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION 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.
Last updated Friday, February 18, 2000
© 2000 Microsoft Corporation. All rights reserved. Terms of use
*******************************************************************
You have received this e-mail bulletin as a result of your registration
to the Microsoft Product Security Notification Service. You may
unsubscribe from this e-mail notification service at any time by sending
an e-mail to MICROSOFT_SECURITY-SIGNOFF-REQUESTat_private
The subject line and message body are not used in processing the request,
and can be anything you like.
For more information on the Microsoft Security Notification Service
please visit http://www.microsoft.com/security/services/bulletin.asp. For
security-related information about Microsoft products, please visit the
Microsoft Security Advisor web site at http://www.microsoft.com/security.
This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 15:36:13 PDT