The NetBSD-current kernel before 20061028 does not properly perform bounds checking of an unspecified userspace parameter in the ptrace system call during a PT_DUMPCORE request, which allows local users to have an unknown impact.This vulnerability is addressed in the following product update:
NetBSD, NetBSD, current 10/28/2006
建议您更新当前系统或软件至最新版，完成漏洞的修复。