
CVE-2001-1373
https://notcve.org/view.php?id=CVE-2001-1373
18 Jul 2001 — MailSafe in Zone Labs ZoneAlarm 2.6 and earlier and ZoneAlarm Pro 2.6 and 2.4 does not block prohibited file types with long file names, which allows remote attackers to send potentially dangerous attachments. • http://www.securityfocus.com/archive/1/197681 •

CVE-2000-0339 – Zone Labs ZoneAlarm 2.1 Personal Firewall - Port 67
https://notcve.org/view.php?id=CVE-2000-0339
24 Apr 2000 — ZoneAlarm 2.1.10 and earlier does not filter UDP packets with a source port of 67, which allows remote attackers to bypass the firewall rules. • https://www.exploit-db.com/exploits/19871 •

CVE-2000-0220
https://notcve.org/view.php?id=CVE-2000-0220
24 Feb 2000 — ZoneAlarm sends sensitive system and network information in cleartext to the Zone Labs server if a user requests more information about an event. • https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-2000-0220 •