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CVE-2004-0899

The DHCP Server service for Microsoft Windows NT 4.0 Server and Terminal Server Edition, with DHCP logging enabled, does not properly validate the length of certain messages, which allows remote attackers to cause a denial of service (application crash) via a malformed DHCP message, aka "Logging Vulnerability."

Published: Jan 10, 2005 Modified: Jun 16, 2026

CVSS Metrics

Affected Products (40)

Vendor Product Version
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0

…and 20 more

GitHub Security Advisory GHSA-8837-mqmw-p5pc

The DHCP Server service for Microsoft Windows NT 4.0 Server and Terminal Server Edition, with...

Risk Scores

CVSS Score 5.0 / 10
EPSS Score 72.57%

Top 1% most likely to be exploited

Threat Score 51.8 / 100

Data Sources

NVD EPSS GitHub