Home/CVE/The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a l
CVE

CVE-2000-0403

The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a l

The CIFS Computer Browser service on Windows NT 4.0 allows a remote attacker to cause a denial of service by sending a large number of host announcement requests to the master browse tables, aka the "HostAnnouncement Flooding" or "HostAnnouncement Frame" vulnerability.

MEDIUM · CVSS 5 EPSS 0.13213
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  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
Sigma rules1 YARA rules0
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Affected Products & Versions

1
microsoft windows ntall versions
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Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumWow6432Node Windows NT CurrentVersion Autorun Keys Modification
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD25 May 2000 · 04:00 AM
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.microsoft.com/technet/support/kb.asp?ID=263307
http://www.securityfocus.com/bid/1261
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-036
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