Description
The OPSEC communications authentication mechanism (fwn1) in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to spoof connections, aka the "OPSEC Authentication Vulnerability."
Affected products
- checkpoint / firewall-13.0 – 3.0
- checkpoint / firewall-14.0 – 4.0
- checkpoint / firewall-14.1 – 4.1