TMA-ORACLE-DB-2.2.5

Ensure 'SQLNET.ALLOWED_LOGON_VERSION_SERVER' Is Set To 12a

TinggiLevel 1Otomatisoracle-db

Deskripsi

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.

Cara pemeriksaan

Metode audit: Perintah shell

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}"

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

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

Properti

Sistem operasi: Apa saja
Tag: oracle-dbdatabaseoraclenetworkencryption
Referensi: 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