Host must configure a persistent log location for all locally stored audit records

中レベル 1自動vmware

説明

Configuring a persistent log location for locally stored audit records on ESXi hosts is critical to ensure audit continuity. When the "/scratch" directory is linked to "/tmp/scratch", only a day's worth of records are retained, and they are reinitialized upon each reboot, creating a security risk. The audit reads Syslog.global.auditRecord.storageDirectory with esxcli and requires a datastore path (/vmfs/volumes/... or [datastore] ...); the default /scratch location fails. Do not use a vSAN datastore. Runs in the ESXi Shell (busybox sh) as root.

チェック方法

監査方法: シェルコマンド

shell

out=$(esxcli system settings advanced list -o /Syslog/global/auditRecord/storageDirectory 2>/dev/null) || exit 1
v=$(printf '%s\n' "$out" | sed -n 's/^ *String Value: *//p' | head -n 1)
if case "$v" in /vmfs/volumes/?*|\[*\]*) true ;; *) false ;; esac; then echo compliant; else echo "/Syslog/global/auditRecord/storageDirectory = '$v' (expected a persistent datastore path)"; fi

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

Configure a persistent datastore location with: esxcli system auditrecords local set \ -- directory=/vmfs/volumes/<Datastore-UUID>/audit/<hostname> then esxcli system auditrecords local enable verify compliance with: esxcli system auditrecords get compliant results = Audit Record Storage Active: true Audit Record Storage Directory: /vmfs/volumes/<Datastore-UUID>/audit/<hostname>

プロパティ

オペレーティングシステム: すべて
タグ: vmwareesxilogging
参照: CIS VMware ESXi 9.0 Benchmark v1.0.0 - 4.7 Host must configure a persistent log location for all locally stored audit records

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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 vmware