Ensure 'datadir' Has Appropriate Permissions

高级别 1自动化mysql

说明

The data directory is the location of the MySQL databases. Expects drwxr-x--- mysql:mysql (0700 also accepted); run as root on the database host. Runs mysql -NBe with the client defaults: put an administrative account in ~/.my.cnf (mode 0600) or a mysql_config_editor login path, not MYSQL_PWD (see 1.4/1.6).

检查方式

审计方法: Shell 命令

shell

[ "$(id -u)" -eq 0 ] || exit 1; d=$(mysql -NBe "SELECT @@global.datadir" 2>/dev/null) || exit 1; s=$(stat -c '%a %U %G' "$d" 2>/dev/null) || exit 1; case "$s" in "750 mysql mysql"|"700 mysql mysql") echo compliant ;; *) echo "$s" ;; esac

预期输出: compliant

修复方式

修复方法: 操作指南或基础设施补丁

chmod 750 <datadir> && chown mysql:mysql <datadir> (datadir from SELECT @@datadir).

属性

操作系统: 任意
标签: mysqldatabasefilesystempermissions
参考: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 3.1 Ensure 'datadir' Has Appropriate Permissions

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target mysql