Check Point VPN-1FireWall-1 4.1 SP2 - Blocked Port Bypass

Check Point VPN-1FireWall-1 4.1 SP2 - Blocked Port Bypass / Summary A vulnerability exists in Check Point VPN-1/FireWall-1 4.1 SP2 that enables an attacker to establish connections to blocked TCP services through the firewall in certain configurations. We expect many deployed FireWall-1...

FireWall-1 Fastmode Vulnerability

Hi there, service pack 3 is available for FireWall-1 4.1 and in addition to the things listed in the release notes it fixes the following little... errrrm... idiosyncrasy. The HTML version of the advisory is available at http://www.dataprotect.com/fw1/ Merry Christmas and a happy New Year -Thomas...

CVE-2000-0807

The OPSEC communications authentication mechanism fwn1 in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to spoof connections, aka the "OPSEC Authentication Vulnerability."...

CVE-2000-0806

The inter-module authentication mechanism fwa1 in Check Point VPN-1/FireWall-1 4.1 and earlier may allow remote attackers to conduct a denial of service, aka "Inter-module Communications Bypass."...

CVE-2000-0808

The seed generation mechanism in the inter-module S/Key authentication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass authentication via a brute force attack, aka "One-time s/key Password Authentication."...

CVE-2000-0809

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...

CVE-2000-0805

Check Point VPN-1/FireWall-1 4.1 and earlier improperly retransmits encapsulated FWS packets, even if they do not come from a valid FWZ client, aka "Retransmission of Encapsulated Packets."...

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."...

CVE-1999-0675

CVE-1999-0675 : The vulnerability affects Check Point FireWall-1. An attacker can cause a denial of service by sending UDP packets through VPN-1 to port 0 of a host, potentially crashing the remote host or the firewall between the attacker and the target. The available sources describe this DoS c...

CVE-1999-0675

Check Point FireWall-1 can be subjected to a denial of service via UDP packets that are sent through VPN-1 to port 0 of a host...

CVE-1999-0675: Undefined Security Weakness

Check Point FireWall-1 can be subjected to a denial of service via UDP packets that are sent through VPN-1 to port 0 of a host...

CVE-1999-0675

Check Point FireWall-1 can be subjected to a denial of service via UDP packets that are sent through VPN-1 to port 0 of a host...