What’s Vulnerable › Vulnerabilities

CVE-2003-0220

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 69.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-05-12 · updated 2026-06-16

Description

Buffer overflow in the administrator authentication process for Kerio Personal Firewall (KPF) 2.1.4 and earlier allows remote attackers to execute arbitrary code via a handshake packet.

Affected products

• Kerio Personal Firewall 2: 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4

References

• http://marc.info/?l=bugtraq&m=105155734411836&w=2
• http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10
• http://www.kb.cert.org/vuls/id/454716
• http://www.securityfocus.com/bid/7180
• http://marc.info/?l=bugtraq&m=105155734411836&w=2
• http://www.coresecurity.com/common/showdoc.php?idx=314&idxseccion=10
• http://www.kb.cert.org/vuls/id/454716
• http://www.securityfocus.com/bid/7180

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