Vulnerability in Microsoft Windows 2000
CVE-2000-0673
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.334 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.329 · newest: 0.334 · change: +0.005
Affected products
- Microsoft Windows 2000
- Microsoft Windows Nt — versions 4.0, terminal_server
Public proof-of-concept exploits
References
- www.nai.com/research/covert/advisories/044.asp (vendor-advisory)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047 (vendor-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/5035 (vdb-entry)
- www.securityfocus.com/bid/1515 (vdb-entry)
- www.securityfocus.com/bid/1514 (Exploit, Patch, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2000-0673?
- CVE-2000-0673 is a vulnerability in Microsoft Windows 2000. Published 2000-07-27.
- Is CVE-2000-0673 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.