PUBLISHED DATE: December 31, 1999CVE-1999-1222: Denial of Service Vulnerability
CVSS:
5
EPSS:
984.40%
Exploitability:
10
In KEV:
No
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.
Products
Microsoft Windows NT 4.0
Microsoft Windows NT 4.0 Terminal Server
Microsoft Windows NT 4.0 Embedded Edition x64
Microsoft Windows NT 4.0 Embedded Edition x86
Microsoft Windows NT 4.0 Enterprise Edition x64
Microsoft Windows NT 4.0 Enterprise Edition x86
Microsoft Windows NT 4.0 Server Edition x64
Microsoft Windows NT 4.0 Server Edition x86
Microsoft Windows NT 4.0 Terminal Server Edition x64
Microsoft Windows NT 4.0 Terminal Server Edition x86
Microsoft Windows NT 4.0 Workstation Edition x64
Microsoft Windows NT 4.0 Workstation Edition x86
Microsoft Windows 4.0 gold
Microsoft Windows 4.0 gold embedded
Microsoft Windows 4.0 gold enterprise
Microsoft Windows 4.0 gold server
Microsoft Windows NT 4.0 Terminal Server Edition (Initial release)
Microsoft Windows 4.0 gold workstation
Microsoft Windows 4.0 sp1
Microsoft Windows NT 4.0 Service Pack 1 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 1 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 1 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 1 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 1 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 1 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 1 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 1 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 1 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 1 Workstation Edition x86
Microsoft Windows 4.0 sp1 embedded
Microsoft Windows 4.0 sp1 enterprise
Microsoft Windows 4.0 sp1 server
Microsoft Windows NT Terminal Server 4.0 SP1
Microsoft Windows 4.0 sp1 workstation
Microsoft Windows 4.0 sp2
Microsoft Windows NT 4.0 Service Pack 2 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 2 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 2 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 2 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 2 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 2 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 2 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 2 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 2 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 2 Workstation Edition x86
Microsoft Windows 4.0 sp2 embedded
Microsoft Windows 4.0 sp2 enterprise
Microsoft Windows 4.0 sp2 server
Microsoft Windows NT Terminal Server 4.0 SP2
Microsoft Windows 4.0 sp2 workstation
Microsoft Windows 4.0 sp3
Microsoft Windows NT 4.0 Service Pack 3 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 3 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 3 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 3 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 3 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 3 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 3 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 3 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 3 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 3 Workstation Edition x86
Microsoft Windows 4.0 sp3 embedded
Microsoft Windows 4.0 sp3 enterprise
Microsoft Windows 4.0 sp3 server
Microsoft Windows NT Terminal Server 4.0 SP3
Microsoft Windows 4.0 sp3 workstation
Microsoft Windows 4.0 sp4
Microsoft Windows NT 4.0 Service Pack 4 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 4 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 4 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 4 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 4 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 4 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 4 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 4 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 4 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 4 Workstation Edition x86
Microsoft Windows 4.0 sp4 embedded
Microsoft Windows 4.0 sp4 enterprise
Microsoft Windows 4.0 sp4 server
Microsoft Windows NT Terminal Server 4.0 SP4
Microsoft Windows 4.0 sp4 workstation
Microsoft Windows 4.0 sp5
Microsoft Windows NT 4.0 Service Pack 5 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 5 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 5 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 5 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 5 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 5 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 5 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 5 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 5 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 5 Workstation Edition x86
Microsoft Windows 4.0 sp5 embedded
Microsoft Windows 4.0 sp5 enterprise
Microsoft Windows 4.0 sp5 server
Microsoft Windows NT Terminal Server 4.0 SP5
Microsoft Windows 4.0 sp5 workstation
Microsoft Windows 4.0 sp6
Microsoft Windows NT 4.0 Service Pack 6 Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 6 Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 6 Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 6 Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 6 Server Edition x64
Microsoft Windows NT 4.0 Service Pack 6 Server Edition x86
Microsoft Windows NT 4.0 Service Pack 6 Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 6 Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 6 Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 6 Workstation Edition x86
Microsoft Windows 4.0 sp6 embedded
Microsoft Windows 4.0 sp6 enterprise
Microsoft Windows 4.0 sp6 server
Microsoft Windows NT Terminal Server 4.0 SP6
Microsoft Windows 4.0 sp6 workstation
Microsoft Windows 4.0 sp6a
Microsoft Windows NT 4.0 Service Pack 6a Embedded Edition x64
Microsoft Windows NT 4.0 Service Pack 6a Embedded Edition x86
Microsoft Windows NT 4.0 Service Pack 6a Enterprise Edition x64
Microsoft Windows NT 4.0 Service Pack 6a Enterprise Edition x86
Microsoft Windows NT 4.0 Service Pack 6a Server Edition x64
Microsoft Windows NT 4.0 Service Pack 6a Server Edition x86
Microsoft Windows NT 4.0 Service Pack 6a Terminal Server Edition x64
Microsoft Windows NT 4.0 Service Pack 6a Terminal Server Edition x86
Microsoft Windows NT 4.0 Service Pack 6a Workstation Edition x64
Microsoft Windows NT 4.0 Service Pack 6a Workstation Edition x86
Microsoft Windows 4.0 sp6a embedded
Microsoft Windows 4.0 sp6a enterprise
Microsoft Windows 4.0 sp6a server
Microsoft Windows NT Terminal Server 4.0 SP6a
Microsoft Windows 4.0 sp6a workstation
Microsoft Windows NT 4.0 Post Service Pack 6a Security Rollup
Microsoft Windows NT 4.0 Embedded Post Service Pack 6a Security Rollup
Microsoft Windows NT 4.0 Enterprise Edition Post Service Pack 6a Security Rollup
Microsoft Windows NT 4.0 Server Post Service Pack 6a Security Rollup
Microsoft Windows NT 4.0 Service Roll-up Terminal Server
Microsoft Windows NT 4.0 Workstation Post Service Pack 6a Security Rollup
Questions to Ask Vendors
Can you confirm whether your systems are affected by CVE-1999-1222, and if so, what steps are you currently taking to mitigate this vulnerability?
What is your estimated timeline for fully resolving CVE-1999-1222 in your products or services, and how will you communicate updates on this issue to us as your customer?