Microsoft Security Bulletin MS01-022
WebDAV Service Provider Can Allow Scripts to Levy Requests as User
Originally posted: April 18, 2001
Updated: June 23, 2003
Who should read this bulletin:
Customers using any Microsoft operating system.
Impact of vulnerability:
Web-based script could levy WebDAV requests on the user's behalf.
Customers should consult the FAQ to determine whether they have an affected version and consider applying the patch if they do.
- Microsoft Windows® 95
- Microsoft Windows 98
- Microsoft Windows 98 Second Edition
- Microsoft Windows Me
- Microsoft Windows NT® 4.0
- Microsoft Windows 2000
- Microsoft Knowledge Base article Q296441 discusses this issue and will be available approximately 24 hours after the release of this bulletin. Knowledge Base articles can be found on the Microsoft Online Support web site.
- Technical support is available from Microsoft Product Support Services. There is no charge for support calls associated with security patches.
Security Resources: The Microsoft TechNet Security Web Site provides additional information about security in Microsoft products.
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.
- V1.0 (April 18, 2001): Bulletin Created.
- V1.1 (August 12, 2002): Bulletin updated to correct error and indicate that this fix will be provided in Windows 2000 Service Pack 4.
- V1.2 (June 23, 2003): Updated Windows Update download links.