CVE-2000-0673: Medium severity Microsoft Windows NT vulnerability

Published Jul 27, 2000
·
Updated

The NetBIOS Name Server (NBNS) protocol does not perform authentication, which allows remote attackers to cause a denial of service by sending a spoofed Name Conflict or Name Release datagram, aka the "NetBIOS Name Server Protocol Spoofing" vulnerability.

Affected Software

3 affected components
Microsoft Windows NT=4.0
Microsoft Windows 2000
Microsoft Windows NT=terminal_server

Remediation

Event History

Jul 27, 2000
CVE Published
04:00 AM
Oct 13, 2000
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2000-0673?

CVE-2000-0673 is considered a high severity vulnerability due to its potential to cause denial of service.

2

How do I fix CVE-2000-0673?

To mitigate CVE-2000-0673, ensure that you apply security patches provided by Microsoft for affected operating systems.

3

What are the affected systems for CVE-2000-0673?

CVE-2000-0673 affects Microsoft Windows NT 4.0, Windows 2000, and Windows NT Terminal Server.

4

What type of attack does CVE-2000-0673 enable?

CVE-2000-0673 allows remote attackers to perform spoofing attacks that can lead to a denial of service.

5

Is authentication enforced in the NetBIOS Name Server for CVE-2000-0673?

No, the NBNS protocol does not perform authentication, which is a critical aspect of CVE-2000-0673.

Contact

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