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.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

3.24% chance of exploitation in the next 30 days, 87th percentile

Published

2004-12-01

Updated

2024-08-08

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/626

References

• CVE Record
• NVD entry

Related

• CVE-2004-1104
• CVE-2004-1118
• CVE-2004-1102
• CVE-2004-1119
• CVE-2004-1101
• CVE-2004-1120