Description
Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 and Gateway Security 320, 360, and 360R running firmware before 622 allow remote attackers to bypass filtering and determine whether the device is running services such as tftpd, snmpd, or isakmp via a UDP port scan with a source port of UDP 53.
Affected Platforms
Symantec Nexland Pro400 Firewall ApplianceSymantec Nexland Pro800 Firewall ApplianceSymantec Nexland Pro100 Firewall ApplianceSymantec Firewall Vpn Appliance 100Symantec Gateway Security 360RSymantec Nexland Isb Soho Firewall ApplianceSymantec Gateway Security 360Symantec Nexland Pro800Turbo Firewall ApplianceSymantec Firewall Vpn Appliance 200RSymantec Gateway Security 320