Ensure Old Password Versions Are Not Used

高等級 1自動化oracle-db

說明

No password versions (hashes) prior to 12c should be allowed for user authentication. 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.

檢查方式

稽核方法: SQL 查詢

sql_query

out=$(sqlplus -S -L / as sysdba 2>/dev/null <<'EOF'
whenever sqlerror exit failure
set heading off feedback off pagesize 0 verify off echo off trimspool on define off
select count(*) from cdb_users c
where not regexp_like(c.password_versions, '^\s*12C\s*$')
and c.username not in ('SYS');
exit
EOF
) || exit 1
printf '%s\n' "$out"

預期輸出: 0

修補方式

修補方法: 操作指南或基礎設施修補檔

Follow the process "Finding and Resetting User Passwords That Use the 10G Password Version" as outlined in the Oracle Database Upgrade Guide to reset affected user passwords and enforce 12c password versioning. ; Identify users with old password versions. ; Ensure that SQLNET.ALLOWED_LOGON_VERSION_SERVER is set to 12a. ; Reset their passwords using the ALTER USER command.

屬性

作業系統: 不限
標籤: oracle-dbdatabaseoracleauthentication
參考資料: CIS Oracle Database 23ai Benchmark v1.1.0 - 4.4 Ensure Old Password Versions Are Not Used

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target oracle-db