CVE-2000-0804
UnknownEPSS 1.67%
Last modified
CVE-2000-0804 is a vulnerability of currently unknown severity. Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests, aka "One-way Connection Enforcement Bypass.". EPSS estimates a 1.67% chance of exploitation in the next 30 days.
Description
Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests, aka "One-way Connection Enforcement Bypass."
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-2000-0804?
Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests, aka "One-way Connection Enforcement Bypass."
How severe is CVE-2000-0804?
Severity scoring for CVE-2000-0804 is pending analysis. The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.
How do I fix CVE-2000-0804?
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-2000-0804?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST