CVE-1999-1157
UnknownEPSS 10.93%
Last modified
CVE-1999-1157 is a vulnerability of currently unknown severity. Tcpip.sys in Windows NT 4.0 before SP4 allows remote attackers to cause a denial of service via an ICMP Subnet Mask Address Request packet, when certain multiple IP addresses are bound to the same network interface.. EPSS estimates a 10.93% chance of exploitation in the next 30 days.
Description
Tcpip.sys in Windows NT 4.0 before SP4 allows remote attackers to cause a denial of service via an ICMP Subnet Mask Address Request packet, when certain multiple IP addresses are bound to the same network interface.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Nt | <= 4.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1157?
Tcpip.sys in Windows NT 4.0 before SP4 allows remote attackers to cause a denial of service via an ICMP Subnet Mask Address Request packet, when certain multiple IP addresses are bound to the same network interface.
How severe is CVE-1999-1157?
Severity scoring for CVE-1999-1157 is pending analysis. The EPSS model estimates a 10.93% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1157?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-1999-1157?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST