CVE:CVE-2007-1309
CNNVD:CNNVD-200703-225
Novell Access Management 3 SSLVPN 服务允许远程认证用户通过先使policy.txt只读，再断开连接，然后手动修改policy.txt，来绕过VPN限制。
solution:Upgrade novell access_manager to a higher version than 3,and avoid the version 3