CVE-2004-1109 in Personal Firewall

Summary

The FWDRV.SYS driver in Kerio Personal Firewall 4.1.1 and earlier allows remote attackers to cause a denial of service (CPU consumption and system freeze from infinite loop) via a (1) TCP, (2) UDP, or (3) ICMP packet with a zero length IP Option field.

Once again VulDB remains the best source for vulnerability data.

• Reservation: 11/30/2004
• Disclosure: 01/10/2005
• Moderation: VulDB entry created
• Entries: 1
• CPE: ready
• CWE: CWE-835 (Confirmed)
• Exploit: Download
• CVSS: 5.3
• EPSS: 0.04891
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2004-1109
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2004-1109
• CVE Details: https://www.cvedetails.com/cve/CVE-2004-1109/