TMA-ORACLE-DB-2.2.5

Ensure 'SQLNET.ALLOWED_LOGON_VERSION_SERVER' Is Set To 12a

높음레벨 1자동oracle-db

설명

This setting SQLNET.ALLOWED_LOGON_VERSION_SERVER configures the minimum authentication protocols clients can use to connect to database instances. Please note that the term VERSION in the parameter name refers to the version of the authentication protocol, not the version of the Oracle Database release. The last uncommented setting in sqlnet.ora must equal 12A (case-insensitive, spaces ignored). Default: 12 Reads the file from $TNS_ADMIN, or $ORACLE_HOME/network/admin when TNS_ADMIN is unset (Linux/UNIX hosts); fails when neither directory exists.

점검 방법

감사 방식: 셸 명령

shell

d="${TNS_ADMIN:-${ORACLE_HOME:?ORACLE_HOME not set}/network/admin}"; [ -d "$d" ] || { echo "missing $d"; exit 1; }; f="$d/sqlnet.ora"; [ -f "$f" ] || { echo "noncompliant: $f not found"; exit 0; }; v=$(grep -Ei '^[[:space:]]*SQLNET\.ALLOWED_LOGON_VERSION_SERVER[[:space:]]*=' "$f" | tail -n 1 | sed 's/^[^=]*=//' | tr -d ' \t\r' | tr '[:lower:]' '[:upper:]'); [ "$v" = "12A" ] && echo compliant || echo "noncompliant: ${v:-not set}"

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

To remediate this recommendation, set SQLNET.ALLOWED_LOGON_VERSION_SERVER to 12a.

속성

운영 체제: 모두
태그: oracle-dbdatabaseoraclenetworkencryption
참고 자료: CIS Oracle Database 23ai Benchmark v1.1.0 - 2.2.5 Ensure 'SQLNET.ALLOWED_LOGON_VERSION_SERVER' Is Set To 12a

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shell

tmaegis scan --target oracle-db