Ensure Symbolic Links are Disabled

보통레벨 1자동mysql

설명

The symbolic-links and skip-symbolic-links options for MySQL determine whether symbolic link support is available. When use of symbolic links is enabled, they have different effects depending on the host platform. When symbolic links are disabled, then symbolic links stored in files or entries in tables are not used by the database. 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).

점검 방법

감사 방식: SQL 쿼리

sql_query

out=$(mysql -NBe "SELECT IF(@@global.have_symlink = 'DISABLED', 'compliant', 'noncompliant')" 2>/dev/null) || exit 1; printf '%s\n' "$out"

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Set skip-symbolic-links=YES under [mysqld] in /etc/my.cnf (or /etc/mysql/mysql.conf.d/mysqld.cnf), then restart MySQL.

속성

운영 체제: 모두
태그: mysqldatabaseconfiguration
참고 자료: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 4.6 Ensure Symbolic Links are Disabled

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shell

tmaegis scan --target mysql