TMAegis
Više pravila za oracle-db

TMA-ORACLE-DB-4.1

Ensure All Default Passwords Are Changed

KritičnaNivo 1Automatskaoracle-db

Opis

Default passwords should not be used by Oracle database users. Leaving default passwords unchanged can create significant security vulnerabilities by allowing unauthorized access to the database. Counts every account listed in CDB_USERS_WITH_DEFPWD, locked or not, as the benchmark does. Run on the database host as the Oracle software owner with ORACLE_HOME, ORACLE_SID and PATH set; connects to the CDB root with 'sqlplus -S / as sysdba' (OS authentication) so CDB_/GV$ views cover all open PDBs.

Kako se proverava

Metod provere: SQL upit

sql_query
out=$(sqlplus -S -L / as sysdba 2>/dev/null <<'EOF'
whenever sqlerror exit failure
set heading off feedback off pagesize 0 verify off echo off trimspool on define off
select count(*) from cdb_users_with_defpwd a, cdb_users c
where a.username = c.username and a.con_id = c.con_id;
exit
EOF
) || exit 1
printf '%s\n' "$out"
Očekivani izlaz
0

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

To reset the account with NO AUTHENTICATION, execute the following SQL statement in CDB: ALTER USER <USERNAME> NO AUTHENTICATION; Notes: ; As per Oracle Support Document 2173962.1, newly created database may list SYS and SYSTEM in CBA_USERS_WITH_DEFPWD even if they were set with non- default passwords. Running ALTER USER with the same password will correctly recognize these accounts as non-default. ; If remote_password_file is set to NONE, changing the SYS password via ALTER USER is not possible. In this case, update remote_password_file to EXCLUSIVE before modifying the SYS password.

Svojstva

Operativni sistemi
Bilo koji
Oznake
oracle-dbdatabaseoracleauthentication
Referenca
CIS Oracle Database 23ai Benchmark v1.1.0 - 4.1 Ensure All Default Passwords Are Changed

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell
tmaegis scan --target oracle-db