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Microsoft Security Bulletin (MS00-085)
From: Microsoft Product Security <secnotif () MICROSOFT COM>
Date: Thu, 2 Nov 2000 23:09:57 -0800
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. ******************************** -----BEGIN PGP SIGNED MESSAGE----- Microsoft Security Bulletin (MS00-085) - -------------------------------------- Patch Available for "ActiveX Parameter Validation" Vulnerability Originally posted: November 2, 2000 Summary ======= Microsoft has released a patch that eliminates a security vulnerability in Microsoft(r) Windows 2000. The vulnerability could allow enable a malicious user to potentially run code on another user's machine. Frequently asked questions regarding this vulnerability and the patch can be found at http://www.microsoft.com/technet/security/bulletin/fq00-085.asp Issue ===== An ActiveX control that ships as part of Windows 2000 contains an unchecked buffer. If the control was called from a web page or HTML mail using a specially-malformed parameter, it would be possible to cause code to execute on the machine via a buffer overrun. This could potentially enable a malicious user to take any desire action on the user's machine, limited only by the permissions of the user. The vulnerability could only be exploited if ActiveX controls are enabled in IE, Outlook or Outlook Express. The Security Zones feature in IE enables customers to limit what web sites can do, and customers who have used the feature to prevent untrusted sites from invoking ActiveX controls would be at minimal risk from the web-based attack scenario. Customers who have applied the Outlook Security Update would be protected against the mail-borne scenario, since it moves mail into the Restricted Sites Zone, thereby preventing HTML mails from invoking ActiveX controls. Affected Software Versions ========================== - Microsoft Windows 2000 Server - Microsoft Windows 2000 Professional - Microsoft Windows 2000 Advanced Server - Microsoft Windows 2000 Datacenter Server Patch Availability ================== - http://www.microsoft.com/Downloads/Release.asp?ReleaseID=25532 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 MS00-085, http://www.microsoft.com/technet/security/bulletin/fq00-085.asp - Microsoft Knowledge Base article Q278511 discusses this issue and will be available soon. - 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 Product Support Services is available at http://support.microsoft.com/support/contact/default.asp. Acknowledgments =============== Microsoft thanks USSR Labs (www.ussrback.com) for reporting this issue to us and working with us to protect customers. Revisions ========= - November 2, 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 November 2, 2000 (c) 2000 Microsoft Corporation. All rights reserved. Terms of use. -----BEGIN PGP SIGNATURE----- Version: PGP Personal Privacy 6.5.3 iQEVAwUBOgJkuo0ZSRQxA/UrAQE/DQgAjuJmk4QastmOeFUnagfE7WdRHb2YsFHZ MNXi0ghniQfNGASKUJ+jUxSG/OtnKnSko0Dm4l1e0gI9MbshoZ+l04J4A9Yyw2mP CNmXLLPevSNyBm0sHpmMob0KulZ8/95mk7OIuWWoGYXm8yqRlXrh4ewi8ID3kA94 N9Xp3yM6R5yDPTljn6jsXJ9xdSpNESLuVI9uNR7pDgwggEuEAFd59xpLuk9mAjSQ CkfS0Ak1WL6wKVzl/fVdnOlkB4PS7YBASWJ2lU7V7QcZZ5XWzVJLc+8r/a0P2WMJ p3F+H7YbQ4t82sXD1Beh9RPJcNG6yLiMZwHx+vmuY8m4sSGzNtjBMQ== =j2P2 -----END PGP SIGNATURE----- ******************************************************************* You have received this e-mail bulletin as a result of your registration to the Microsoft Product Security Notification Service. 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- Microsoft Security Bulletin (MS00-085) Microsoft Product Security (Nov 04)
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- Re: Microsoft Security Bulletin (MS00-085) Brett Glass (Nov 06)