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Status published
High
CVE-2000-0804
Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to...
Vulnerability 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."
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
checkpoint
View all reports →Affected Software
firewall-1
Vulnerable Versions:
3.0, 4.0, 4.1
Timeline
Official Publish:
January 22nd, 2001
Last Modified:
August 8th, 2024
Added to House:
July 17th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.