National Cyber-Alert System
Vulnerability Summary for CVE-2000-0673
Original release date:07/27/2000
Last revised:09/05/2008
Source:
US-CERT/NIST
Overview
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.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: XF
Name: netbios-name-server-spoofing
Type: Advisory; Patch Information
External Source: BID
Name: 1514
Type: Advisory; Patch Information
External Source: MS
Name: MS00-047
Type: Advisory; Patch Information
External Source: BID
Name: 1515
External Source: NAI
Name: 20000727 Windows NetBIOS Name Conflicts
