CVE-2000-0809
5.0 · MEDIUMOverview
CVE-2000-0809 is a medium-severity vulnerability affecting checkpoint firewall-1. It was published on November 14, 2000 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from checkpoint. Update firewall-1 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2000-0809?
CVE-2000-0809 is a medium-severity vulnerability affecting checkpoint firewall-1. It was published on November 14, 2000 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2000-0809?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2000-0809?
Check the references section for vendor advisories and patches from checkpoint. Update firewall-1 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2000-0809?
CyberStrike's AI-powered security agents can automatically detect CVE-2000-0809 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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