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Checkpoint Firewall 1 vulnerabilities

40 vulnerabilities

Known vulnerabilities in Checkpoint Firewall 1, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

CVE-2003-0757checkpointfirewall-123y ago06-09-2003 04:00

Check Point FireWall-1 4.0 and 4.1 before SP5 allows remote attackers to obtain the IP addresses of internal interfaces via certain SecuRemote requests to TCP ports 256 or 264, which leaks the IP addresses in a reply packet.CVE-2001-1101checkpointfirewall-124y ago15-03-2002 05:00

The Log Viewer function in the Check Point FireWall-1 GUI for Solaris 3.0b through 4.1 SP2 does not check for the existence of '.log' files when saving files, which allows (1) remote authenticated users to overwrite arbitrary files ending in '.log', or (2) local users to overwrite arbitrary files via a symlink attack.CVE-2001-1176checkpointfirewall-1+224y ago25-06-2002 04:00

Format string vulnerability in Check Point VPN-1/FireWall-1 4.1 allows a remote authenticated firewall administrator to execute arbitrary code via format strings in the control connection.CVE-2001-1158checkpointfirewall-124y ago25-06-2002 04:00

Check Point VPN-1/FireWall-1 4.1 base.def contains a default macro, accept_fw1_rdp, which can allow remote attackers to bypass intended restrictions with forged RDP (internal protocol) headers to UDP port 259 of arbitrary hosts.CVE-2001-1303checkpointfirewall-123y ago02-04-2003 05:00

The default configuration of SecuRemote for Check Point Firewall-1 allows remote attackers to obtain sensitive configuration information for the protected network without authentication.CVE-2001-1171checkpointfirewall-124y ago15-03-2002 05:00

Check Point Firewall-1 3.0b through 4.0 SP1 follows symlinks and creates a world-writable temporary .cpp file when compiling Policy rules, which could allow local users to gain privileges or modify the firewall policy.CVE-2001-1431checkpointfirewall-1+221y ago24-03-2005 05:00

Nokia Firewall Appliances running IPSO 3.3 and VPN-1/FireWall-1 4.1 Service Pack 3, IPSO 3.4 and VPN-1/FireWall-1 4.1 Service Pack 4, and IPSO 3.4 or IPSO 3.4.1 and VPN-1/FireWall-1 4.1 Service Pack 5, when SYN Defender is configured in Active Gateway mode, does not properly rewrite the third packet of a TCP three-way handshake to use the NAT IP address, which allows remote attackers to gain sensitive information.CVE-2001-1102checkpointfirewall-124y ago15-03-2002 05:00

Check Point FireWall-1 3.0b through 4.1 for Solaris allows local users to overwrite arbitrary files via a symlink attack on temporary policy files that end in a .cpp extension, which are set world-writable.CVE-2001-0182checkpointfirewall-125y ago18-09-2001 04:00

FireWall-1 4.1 with a limited-IP license allows remote attackers to cause a denial of service by sending a large number of spoofed IP packets with various source addresses to the inside interface, which floods the console with warning messages and consumes CPU resources.CVE-2001-0082checkpointfirewall-125y ago02-02-2001 05:00

Check Point VPN-1/FireWall-1 4.1 SP2 with Fastmode enabled allows remote attackers to bypass access restrictions via malformed, fragmented packets.CVE-2001-0940checkpointfirewall-124y ago25-06-2002 04:00

Buffer overflow in the GUI authentication code of Check Point VPN-1/FireWall-1 Management Server 4.0 and 4.1 allows remote attackers to execute arbitrary code via a long user name.CVE-2005-3673checkpointexpress+320y ago18-11-2005 21:00

The Internet Key Exchange version 1 (IKEv1) implementation in Check Point products allows remote attackers to cause a denial of service via certain crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.CVE-2000-1037checkpointfirewall-125y ago29-11-2000 05:00

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-2000-1032checkpointfirewall-125y ago22-01-2001 05:00

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-2000-0813checkpointfirewall-125y ago22-01-2001 05:00

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-2000-0804checkpointfirewall-125y ago22-01-2001 05:00

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-2000-0805checkpointfirewall-125y ago22-01-2001 05:00

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-2000-0807checkpointfirewall-125y ago22-01-2001 05:00

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-2000-0582checkpointfirewall-126y ago13-10-2000 04:00

Check Point FireWall-1 4.0 and 4.1 allows remote attackers to cause a denial of service by sending a stream of invalid commands (such as binary zeros) to the SMTP Security Server proxy.CVE-2000-0809checkpointfirewall-125y ago22-01-2001 05:00

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.