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Zone Labs ZoneAlarm 2.1 Personal Firewall - Port 67

🗓️ 24 Apr 2000 00:00:00Reported by Wally WhackerType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 20 Views

Vulnerability in ZoneAlarm allows undetected port scans from source port 67 by malicious users.

Code
source: https://www.securityfocus.com/bid/1137/info

Certain versions of Zone Labs personal Firewall have a vulnerability which allows malicious users to port scan the firewall without being detected. In particular if the port scan originates from source port 67 on the attacking host the ZoneAlarm fails to register the attack.

nmap -g67 -P0 -p130-140 -sU <targethost>

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