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-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-2000-0807

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-2000-0805: Undefined Security Weakness

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: Undefined Security Weakness

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-2000-0807: Undefined Security Weakness

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-2000-0813: Undefined Security Weakness

Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to redirect FTP connections to other servers "FTP Bounce" via invalid FTP commands that are processed improperly by FireWall-1, aka "FTP Connection Enforcement Bypass."...

CVE-2000-0808: Undefined Security Weakness

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: Undefined Security Weakness

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-2000-1032: Undefined Security Weakness

The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall...

CVE-2000-0806: Undefined Security Weakness

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."...

Check Point FireWall-1 allows fragmented packets through firewall if Fast Mode is enabled

Overview If any rules include the "Fast Mode" option, Check Point Firewall-1 and VPN-1 will incorrectly allow unauthorized connection attempts to hosts that should be restricted. Description A feature called "Fast Mode" or "FASTPATH", included in Check Point FireWall-1 and VPN-1 is designed to...

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

Exploit for unknown platform in category remote exploits ================================================================ Check Point VPN-1/FireWall-1 4.1 SP2 Blocked Port Bypass Exploit ================================================================ / Summary A vulnerability exists in Check Poi...

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...

Check Point VPN-1/FireWall-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 installations to be immune to this attack. But we think that the...

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...

Check Point Software Firewall-1 4.1 SP2 - Fast Mode TCP Fragment

Check Point Software Firewall-1 4.1 SP2 - Fast Mode TCP Fragment // source: https://www.securityfocus.com/bid/2143/info Check Point Software's VPN-1 and Firewall-1 products contain a vulnerability in their "Fast Mode" option that may allow an attacker to bypass access control restrictions and...

Check Point Software Firewall-1 4.1 SP2 - Fast Mode TCP Fragment

// source: https://www.securityfocus.com/bid/2143/info Check Point Software's VPN-1 and Firewall-1 products contain a vulnerability in their "Fast Mode" option that may allow an attacker to bypass access control restrictions and access certain blocked services. Fast Mode is a setting that turns o...

CVE-2000-1037

Check Point Firewall-1 session agent 3.0 through 4.1 generates different error messages for invalid user names versus invalid passwords, which allows remote attackers to determine valid usernames and guess a password via a brute force attack...

CVE-2000-1032

The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall...