Ensure Cloud Object Storage buckets are not publicly accessible

KritikDüzey 1Otomatikibmcloud

Açıklama

COS public access is granted through policies on the account's Public Access group. That group must have no cloud-object-storage policies (passes if the group does not exist). Read-only ibmcloud CLI calls using the current CLI session and targeted region (ibmcloud login, or IBMCLOUD_API_KEY); JSON output is parsed with grep/sed/awk. A missing CLI, plugin or session fails the check.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

grp=$(ibmcloud iam access-groups --output json 2>/dev/null) || exit 1
if ! printf '%s\n' "$grp" | grep -q '"Public Access"'; then echo compliant; exit 0; fi
out=$(ibmcloud iam access-group-policies "Public Access" --output json 2>/dev/null) || exit 1
n=$(printf '%s\n' "$out" | grep -c '"cloud-object-storage"' || true)
[ "$n" -eq 0 ] && echo compliant

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

Remove the cloud-object-storage policies from the Public Access group (ibmcloud iam access-group-policy-delete "Public Access" <policy-id>) and disable public access in the COS console.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: ibmcloudstorage
Referans: CIS IBM Cloud Foundations Benchmark v2.0.0 - Storage - Cloud Object Storage public access disabled (verify section number for your release)

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shell

tmaegis scan --target ibmcloud