CVE:CVE-2012-4576
CNNVD:CNNVD-201211-467
FreeBSD是FreeBSD基金会的一套类Unix操作系统。
FreeBSD中存在安全漏洞。本地攻击者可利用该漏洞提升权限。
solution:Upgrade freebsd freebsd to a higher version than 7.4,8.3,9.0,9.1,and avoid the version 7.4,8.3,9.0,9.1; Upgrade debian debian_linux to a higher version than 8.0,9.0,10.0,and avoid the version 8.0,9.0,10.0