CVE:CVE-2000-0409
CNNVD:CNNVD-200005-040
Netscape 4.73和早期版本的符号链接在导入新蛋证书时存在漏洞，本地用户可以利用这个漏洞将自身的证书导入覆盖原有文件。
solution:Upgrade netscape communicator to a higher version than 4.5,4.6,4.7,4.51,4.61,4.72,4.73,and avoid the version 4.5,4.6,4.7,4.51,4.61,4.72,4.73