CVE-2003-1491 in Personal Firewall

Summary

Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53.

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• Reservation: 10/24/2007
• Disclosure: 12/31/2003
• Moderation: VulDB entry created
• Entries: 1
• CPE: ready
• CWE: CWE-94 (Confirmed)
• Exploit: Download
• CVSS: 5.6
• EPSS: 0.00271
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2003-1491
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2003-1491
• CVE Details: https://www.cvedetails.com/cve/CVE-2003-1491/