TMA-POSTGRES-6.9

Ensure the TLSv1.0 and TLSv1.1 Protocols are Disabled

ÉlevéeNiveau 1Automatiséepostgres

Description

Transport Layer Security (TLS), and its predecessor Secure Sockets Layer (SSL) are cryptographic protocols which can be used to encrypt data sent between client and server. Passes for TLSv1.2 or TLSv1.3 (preferred). 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.

Méthode de vérification

Méthode d'audit: Requête SQL

sql_query

out=$(psql -X -U "${PGUSER:-postgres}" -d "${PGDATABASE:-postgres}" -tAc "SELECT CASE WHEN current_setting('ssl_min_protocol_version') IN ('TLSv1.2','TLSv1.3') THEN 'compliant' ELSE 'noncompliant' END" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Sortie attendue: compliant

Méthode de correction

Méthode de correction: Instruction SQL

shell

psql -X -U "${PGUSER:-postgres}" -c "ALTER SYSTEM SET ssl_min_protocol_version = 'TLSv1.3'" -c "SELECT pg_reload_conf()"

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: postgresdatabasetls
Référence: CIS PostgreSQL 18 Benchmark v1.0.0 - 6.9 Ensure the TLSv1.0 and TLSv1.1 Protocols are Disabled

Vérifier cet hôte

Exécutez cette commande sur une machine que vous êtes autorisé à auditer. L'analyse est en lecture seule.

shell

tmaegis scan --target postgres