Vulnerability Note VU#988768

Microsoft Internet Explorer (IE) permits modification of URL displayed in address bar

Original Release date: 07 Jun 2001 | Last revised: 07 Jun 2001

Overview

A vulnerability exists in Microsoft Internet Explorer which could could enable an attacker to spoof trusted web sites.

Description

A vulnerability exists in Microsoft Internet Explorer. This vulnerability could enable a web page to display the URL
from a different web site in the IE address bar. This spoofing could occur within a valid SSL session with the impersonated site, meaning that a web site operator could make it appear that the content from his or her Web site actually originated from another site, even a trusted or secure Web site, when in fact, it did not.


More information on this problem is available from Microsoft at:

http://www.microsoft.com/technet/security/bulletin/MS01-027.asp

Impact

This vulnerability could be used to convince a user that the intruder's web site was actually a different one - a web site that the user
trusts and might provide sensitive information to.

Solution

Apply the patch described in http://www.microsoft.com/technet/security/bulletin/MS01-027.asp

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
MicrosoftAffected-05 Jun 2001
If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group Score Vector
Base N/A N/A
Temporal N/A N/A
Environmental N/A N/A

References

Credit

Our thanks to Microsoft for the information contained in their bulletin.

This document was written by Ian A. Finlay and is based on information obtained from a Microsoft Security Advisory.

Other Information

  • CVE IDs: CAN-2001-0339
  • Date Public: 17 May 2001
  • Date First Published: 07 Jun 2001
  • Date Last Updated: 07 Jun 2001
  • Document Revision: 22

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