CVE:CVE-2008-7020
CNNVD:CNNVD-200908-318
McAfee SafeBoot Device Encryption 4 build 4750以及之前的版本在BIOS键盘缓冲区里储存预启动身份认证密码，并且使用该密码后未及时清除，这使得本地用户可以通过读取与该缓冲区相连的物理内存位置，来获得敏感信息。
solution:Upgrade mcafee safeboot_device_encryption to a higher version than 4,and avoid the version 4
solution:Upgrade elinks elinks to a higher version than 0.11.3,0.11.1,0.11.1-1,0.11.2,and avoid the version (,0.11.3],0.11.1,0.11.1-1,0.11.2