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Intelligence Center » Browse All Vulnerabilities » CVE-2000-0804

Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2000-0804
Last Modified 10 Sep 2008 03:05:52
Published 14 Nov 2000 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2000-0804

Summary

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."

Vulnerable Systems

Application

  • Checkpoint Firewall-1 3.0

  • Checkpoint Firewall-1 4.0

  • Checkpoint Firewall-1 4.1


References

CONFIRM - http://www.checkpoint.com/techsupport/alerts/list_vun.html#One-way_Connection

XF - fw1-remote-bypass

OSVDB - 4419


Last Updated: 27 May 2016 10:35:52