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Unrated severityNVD Advisory· Published Nov 14, 2000· Updated Jun 16, 2026

CVE-2000-0804

CVE-2000-0804

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."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Checkpoint/Firewall 13 versions
    cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:checkpoint:firewall-1:4.1:*:*:*:*:*:*:*
  • Checkpoint/VPN 1 Firewall 1llm-fuzzy
    Range: <=4.1

Patches

Vulnerability mechanics

References

3

News mentions

0

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