Ensure TLS is enabled and configured correctly

高级别 1自动化postgres

说明

TLS on a PostgreSQL server should be enabled and configured to encrypt TCP traffic to and from the server. Runs psql as ${PGUSER:-postgres} against ${PGDATABASE:-postgres}; set PGHOST/PGPORT and use ~/.pgpass (not PGPASSWORD, see 1.6/1.7) when peer authentication is not available.

检查方式

审计方法: SQL 查询

sql_query

out=$(psql -X -U "${PGUSER:-postgres}" -d "${PGDATABASE:-postgres}" -tAc "SHOW ssl" 2>/dev/null) || exit 1; printf '%s\n' "$out"

预期输出: on

修复方式

修复方法: 操作指南或基础设施补丁

Install a CA-issued server certificate and key (key mode 0600, owned by postgres), set ssl = on, ssl_cert_file and ssl_key_file in postgresql.conf, then SELECT pg_reload_conf();

属性

操作系统: 任意
标签: postgresdatabasetls
参考: CIS PostgreSQL 18 Benchmark v1.0.0 - 6.8 Ensure TLS is enabled and configured correctly

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 postgres