CVE-2000-0809
UnknownEPSS 1.86%
Last modified
CVE-2000-0809 is a vulnerability of currently unknown severity. Buffer overflow in Getkey in the protocol checker in the inter-module communication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to cause a denial of service.. EPSS estimates a 1.86% chance of exploitation in the next 30 days.
Description
Buffer overflow in Getkey in the protocol checker in the inter-module communication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to cause a denial of service.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Checkpoint | Firewall-1 | 3.0 |
| Checkpoint | Firewall-1 | 4.0 |
| Checkpoint | Firewall-1 | 4.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2000-0809?
Buffer overflow in Getkey in the protocol checker in the inter-module communication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to cause a denial of service.
How severe is CVE-2000-0809?
Severity scoring for CVE-2000-0809 is pending analysis. The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.
How do I fix CVE-2000-0809?
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-2000-0809?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST