CVE-1999-0454
UnknownEPSS 2.78%
Last modified
CVE-1999-0454 is a vulnerability of currently unknown severity. A remote attacker can sometimes identify the operating system of a host based on how it reacts to some IP or ICMP packets, using a tool such as nmap or queso.. EPSS estimates a 2.78% chance of exploitation in the next 30 days.
Description
A remote attacker can sometimes identify the operating system of a host based on how it reacts to some IP or ICMP packets, using a tool such as nmap or queso.
Metrics
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | n/a |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-0454?
A remote attacker can sometimes identify the operating system of a host based on how it reacts to some IP or ICMP packets, using a tool such as nmap or queso.
How severe is CVE-1999-0454?
Severity scoring for CVE-1999-0454 is pending analysis. The EPSS model estimates a 2.78% probability of exploitation in the next 30 days.
How do I fix CVE-1999-0454?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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Are you affected by CVE-1999-0454?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST