Ensure the correct messages are written to the server log

MediaNivel 1Automatizadapostgres

Descripción

The log_min_messages setting specifies the message levels that are written to the server log. Each level includes all the levels that follow it. The lower the level (vertically, below), the fewer messages are logged. Passes when log_min_messages is warning or a more verbose level. 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.

Cómo se verifica

Método de auditoría: Consulta SQL

sql_query

out=$(psql -X -U "${PGUSER:-postgres}" -d "${PGDATABASE:-postgres}" -tAc "SELECT CASE WHEN lower(current_setting('log_min_messages')) IN ('debug5','debug4','debug3','debug2','debug1','info','notice','warning') THEN 'compliant' ELSE 'noncompliant' END" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Salida esperada: compliant

Cómo se corrige

Método de corrección: Sentencia SQL

shell

psql -X -U "${PGUSER:-postgres}" -c "ALTER SYSTEM SET log_min_messages = 'warning'" -c "SELECT pg_reload_conf()"

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: postgresdatabaselogging
Referencia: CIS PostgreSQL 18 Benchmark v1.0.0 - 3.1.14 Ensure the correct messages are written to the server log

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target postgres