CVE-2004-1109

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.

Score
CVSS 2.0 5.0 Medium
Status
Modified - cve@mitre.org
Published
2005-01-10
Last modified
2024-08-08

Affected products

References