← Back

CVE-1999-1222

nvd nist
Published: Dec 31, 1999Modified: Apr 16, 2026

JSON object

Loading...
5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

Netbt.sys in Windows NT 4.0 allows remote malicious DNS servers to cause a denial of service (crash) by returning 0.0.0.0 as the IP address for a DNS host name lookup.

Affected (2)

Microsoft
1 product
Windows Nt
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows Nt
Version 4.0
Windows Nt
Version 4.0

References (4)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.