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Home » Hacking News » Kerio Personal Firewall 2 2.1.4 filter bypass vulnerability

Kerio Personal Firewall 2 2.1.4 filter bypass vulnerability

by Mario Miri on May 13th, 2003 Filter bypass vulnerabilitity exists in Kerio Personal Firewall. Firewall does not filter out packets with source and destination port set to 53. Thus, a specially crafted packets can pass the firewall.


Vulnerable:
Kerio Personal Firewall 2 2.1.4


Solution:
Currently there are no vendor supplied patches.


Discovered by:
David F. Madrid


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