Vulnerability Details CVE-2001-1431
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.3%
CVSS Severity
CVSS v2 Score 5.0
References
Products affected by CVE-2001-1431
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cpe:2.3:a:checkpoint:firewall-1:4.1
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cpe:2.3:a:checkpoint:vpn-1:4.1
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cpe:2.3:h:nokia:firewall_appliance:ipso_3.3
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cpe:2.3:h:nokia:firewall_appliance:ipso_3.4
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cpe:2.3:h:nokia:firewall_appliance:ipso_3.41