CVE:CVE-2004-1066
CNNVD:CNNVD-200501-054
FreeBSD是一款免费开放源代码的UNIX操作系统。
FreeBSD4.8至5.3中的procfs及FreeBSD5.X至5.3中的linprocfs的cmdline pseudofile实现中没有正确处理进程参数矢量，这使得本地用户可利用次漏洞进行拒绝服务攻击或读取部分内核内存。
solution:Upgrade freebsd freebsd to a higher version than 4.0,4.1,4.1.1,4.2,4.3,4.4,4.5,4.6,4.7,4.8,4.8:releng,4.9,4.10,4.10:release,4.10:releng,5.0,5.1,5.2,5.2.1:release,5.2.1:releng,5.3,5.3:release,5.3:stable,and avoid the version 4.0,4.1,4.1.1,4.2,4.3,4.4,4.5,4.6,4.7,4.8,4.8:releng,4.9,4.10,4.10:release,4.10:releng,5.0,5.1,5.2,5.2.1:release,5.2.1:releng,5.3,5.3:release,5.3:stable