CVE-2001-0500: Buffer Overflow

Published Jul 21, 2001
·
Updated

Buffer overflow in ISAPI extension (idq.dll) in Index Server 2.0 and Indexing Service 2000 in IIS 6.0 beta and earlier allows remote attackers to execute arbitrary commands via a long argument to Internet Data Administration (.ida) and Internet Data Query (.idq) files such as default.ida, as commonly exploited by Code Red.

Affected Software

3 affected components
Microsoft Index Server=2.0
Microsoft Indexing Service
Microsoft Internet Information Server<=6.0

Event History

Jul 21, 2001
CVE Published
04:00 AM
Mar 9, 2002
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2001-0500?

CVE-2001-0500 is considered a critical vulnerability due to its potential for remote code execution.

2

How do I fix CVE-2001-0500?

To fix CVE-2001-0500, you should apply the latest patches provided by Microsoft for Internet Information Server and Indexing Service.

3

What systems are affected by CVE-2001-0500?

CVE-2001-0500 affects Microsoft Internet Information Server 6.0 beta and earlier, along with Microsoft Index Server 2.0 and Indexing Service 2000.

4

What type of attack is associated with CVE-2001-0500?

CVE-2001-0500 is associated with buffer overflow attacks that allow remote attackers to execute arbitrary commands.

5

Can I disable ISAPI extensions to mitigate CVE-2001-0500?

Disabling ISAPI extensions can mitigate the risk of CVE-2001-0500, but it may impact the functionality of applications using these extensions.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203