CVE:CVE-2006-6397
CNNVD:CNNVD-200612-160
** 争议 **  FreeBSD、NetBSD和OpenBSD中的banner/banner.c存在整数溢出，本地用户可能可以通过长的大标题修改内存。注：CVE和多个第三方对此有争议。因为大标题不是setuid，在常规操作中的利用不会超过权限范围。这个问题不是漏洞。
solution:Upgrade freebsd freebsd to a higher version than 6.2:stable,and avoid the version 6.2:stable; Upgrade netbsd netbsd to a higher version than 2.0.4,and avoid the version 2.0.4; Upgrade openbsd openbsd to a higher version than *