Ensure OCSP Certificate Revocation Checking Is Enabled

中レベル 1自動cockroachdb

説明

Online Certificate Status Protocol (OCSP) is a mechanism for checking whether a certificate has been revoked by its Certificate Authority (CA) before it expires. CockroachDB supports OCSP checking through the security.ocsp.mode cluster setting, which can be configured to verify certificate revocation status when validating client and node certificates. Runs cockroach sql with --certs-dir ${COCKROACH_CERTS_DIR:-/var/lib/cockroach/certs} (a root or admin client certificate must be in it); the target node comes from COCKROACH_HOST (default localhost:26257) or COCKROACH_URL. The benchmark rates this recommendation Manual; the automated check covers its objective pass criterion. Passes when security.ocsp.mode is strict or lax (default off); strict is recommended where the OCSP responder is reliable.

チェック方法

監査方法: SQL クエリ

sql_query

out=$(cockroach sql --certs-dir="${COCKROACH_CERTS_DIR:-/var/lib/cockroach/certs}" --format=csv --execute "SHOW CLUSTER SETTING security.ocsp.mode;" 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk 'NR == 2 {v = tolower($0)} END {print (v == "strict" || v == "lax") ? "compliant" : "mode " v}'

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

SET CLUSTER SETTING security.ocsp.mode = 'strict'; (or 'lax' if OCSP availability cannot be guaranteed) and tune security.ocsp.timeout.

プロパティ

オペレーティングシステム: すべて
タグ: cockroachdbtls
参照: CIS CockroachDB v25.x Benchmark v1.0.0 - 6.5 Ensure OCSP Certificate Revocation Checking Is Enabled

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target cockroachdb