CVE:CVE-1999-0323
CNNVD:CNNVD-199802-014
FreeBSD mmap函数存在漏洞。用户可以利用该漏洞修改只扩展或不可变文件。
solution:Upgrade bsdi bsd_os to a higher version than 3.0,and avoid the version 3.0; Upgrade freebsd freebsd to a higher version than 2.2,and avoid the version 2.2; 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 2.2,and avoid the version 2.2