TMA-PGSQL-NO-TRUST-AUTH
Ensure pg_hba.conf does not use 'trust' or 'password' authentication
KritisLevel 1Otomatispostgres
Deskripsi
trust allows login without any credential and password sends the password in clear text. The CIS PostgreSQL 18 Benchmark covers pg_hba.conf only through the manual checks 5.3/5.4; this rule automates that part by reading pg_hba_file_rules (superuser). Runs psql as ${PGUSER:-postgres} against ${PGDATABASE:-postgres}; set PGHOST/PGPORT and use ~/.pgpass (not PGPASSWORD, see 1.6/1.7) when peer authentication is not available.
Cara pemeriksaan
Metode audit: Kueri SQL
sql_query
out=$(psql -X -U "${PGUSER:-postgres}" -d "${PGDATABASE:-postgres}" -tAc "SELECT count(*) FROM pg_hba_file_rules WHERE auth_method IN ('trust','password')" 2>/dev/null) || exit 1; printf '%s\n' "$out"- Output yang diharapkan
0
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
Replace trust/password entries in pg_hba.conf with scram-sha-256 (or peer for local administrative sockets), then SELECT pg_reload_conf();
Properti
- Sistem operasi
- Apa saja
- Tag
- postgresdatabaseauthenticationpg_hba
- Referensi
- CIS PostgreSQL 18 Benchmark v1.0.0 - 5.3 / 5.4 Ensure login via "local" UNIX Domain Socket / "host" TCP/IP Socket is configured correctly
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target postgres