Checkpoint: Security Vulnerabilities
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.
CVSS Score
5.0
EPSS Score
0.052
Published
2000-06-30
Check Point Firewall-1 allows remote attackers to cause a denial of service by sending a large number of malformed fragmented IP packets.
CVSS Score
5.0
EPSS Score
0.061
Published
2000-06-06
Firewall-1 3.0 and 4.0 leaks packets with private IP address information, which could allow remote attackers to determine the real IP address of the host that is making the connection.
CVSS Score
5.0
EPSS Score
0.007
Published
2000-03-11
Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an FTP server by forcing it to send malicious packets that Firewall-1 misinterprets as a valid 227 response to a client's PASV attempt.
CVSS Score
7.5
EPSS Score
0.005
Published
2000-02-12
Firewall-1 does not properly filter script tags, which allows remote attackers to bypass the "Strip Script Tags" restriction by including an extra < in front of the SCRIPT tag.
CVSS Score
7.5
EPSS Score
0.032
Published
2000-01-29
Firewall-1 does not properly restrict access to LDAP attributes.
CVSS Score
7.5
EPSS Score
0.006
Published
1999-10-20
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.
CVSS Score
5.0
EPSS Score
0.006
Published
1999-08-09
Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresponsive systems.
CVSS Score
2.1
EPSS Score
0.006
Published
1999-07-29
Check Point Firewall-1 does not properly handle certain restricted keywords (e.g., Mail, auth, time) in user-defined objects, which could produce a rule with a default "ANY" address and result in access to more systems than intended by the administrator.
CVSS Score
7.5
EPSS Score
0.006
Published
1998-05-11
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