{ "schemaVersion": "catalog-shared-check-receipt-v1", "subject": { "id": "haproxytech-kubernetes-ingress-1-52-0-default", "chart": "haproxytech/kubernetes-ingress", "version": "1.52.0", "base": "default", "renderPath": "recipes/haproxytech/kubernetes-ingress/1.52.0/revisions/default/r001/rendered/release-objects.yaml", "renderFileSHA256": "sha256:d04b79ade525cfe276e761918d319794e8e662ef896ae3418a42e7c781ded544" }, "catalogReview": { "path": "recipes/haproxytech/kubernetes-ingress/1.52.0/revisions/default/r001/receipts/scan-receipt.yaml", "note": "Separate chart-specific Catalog review; not a cub check result." }, "scannerResult": { "schema_version": "risk-scan-findings-v1", "surface": "cub-scan", "finding_count": 9, "findings": [ { "id": "CCVE-2025-3728", "name": "Deployment containers omit resource limits", "category": "CONFIG", "track": "misconfiguration", "detection_method": "native_rule", "severity": "warning", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "Deployment", "name": "kubernetes-ingress", "namespace": "default" }, "message": "Deployment containers omit resource limits", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Add resources.limits for memory and CPU to each container", "Add resources.requests to enable proper scheduling", "Consider LimitRange defaults at the namespace level" ], "commands": [ "kubectl get deployment -n -o yaml | grep -A10 resources", "kubectl set resources deployment -n --limits=cpu=500m,memory=256Mi --requests=cpu=100m,memory=128Mi" ] }, "evidence_source": "native", "control_ids": [ "CTRL-WORKLOAD-0002" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Add resources.limits for memory and CPU to each container", "command": "kubectl get deployment -n -o yaml | grep -A10 resources", "doc_ref": "cub-scan --explain CCVE-2025-3728" } }, { "id": "CCVE-2025-3735", "name": "Container does not enforce readOnlyRootFilesystem", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "warning", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "Deployment", "name": "kubernetes-ingress", "namespace": "default" }, "message": "Container kubernetes-ingress-controller does not set readOnlyRootFilesystem: true", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Set securityContext.readOnlyRootFilesystem to true on every container", "Use emptyDir or tmpfs mounts for directories that need write access" ], "commands": [ "kubectl get deployment -n -o jsonpath='{.spec.template.spec.containers[*].securityContext}'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-WORKLOAD-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Set securityContext.readOnlyRootFilesystem to true on every container", "command": "kubectl get deployment -n -o jsonpath='{.spec.template.spec.containers[*].securityContext}'", "doc_ref": "cub-scan --explain CCVE-2025-3735" } }, { "id": "CCVE-2025-3744", "name": "Multi-replica Deployment has no pod anti-affinity", "category": "CONFIG", "track": "misconfiguration", "detection_method": "native_rule", "severity": "info", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "Deployment", "name": "kubernetes-ingress", "namespace": "default" }, "message": "Multi-replica Deployment has no podAntiAffinity; replicas may land on same node", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Add podAntiAffinity with preferredDuringSchedulingIgnoredDuringExecution", "Use topologyKey kubernetes.io/hostname to spread across nodes", "For strict HA use requiredDuringSchedulingIgnoredDuringExecution" ], "commands": [ "kubectl get deployment -n -o jsonpath='{.spec.template.spec.affinity}'" ] }, "evidence_source": "native", "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Add podAntiAffinity with preferredDuringSchedulingIgnoredDuringExecution", "command": "kubectl get deployment -n -o jsonpath='{.spec.template.spec.affinity}'", "doc_ref": "cub-scan --explain CCVE-2025-3744" } }, { "id": "CCVE-2025-3746", "name": "Deployment does not disable automountServiceAccountToken", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "warning", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "Deployment", "name": "kubernetes-ingress", "namespace": "default" }, "message": "Deployment does not set automountServiceAccountToken: false; pods get unnecessary API credentials", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Set automountServiceAccountToken to false in the pod spec", "Only enable it for pods that genuinely need Kubernetes API access", "Use dedicated service accounts with minimal RBAC for pods that need API access" ], "commands": [ "kubectl get deployment -n -o jsonpath='{.spec.template.spec.automountServiceAccountToken}'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0002" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Set automountServiceAccountToken to false in the pod spec", "command": "kubectl get deployment -n -o jsonpath='{.spec.template.spec.automountServiceAccountToken}'", "doc_ref": "cub-scan --explain CCVE-2025-3746" } }, { "id": "CCVE-2025-4075", "name": "ClusterRole grants nodes/proxy enabling Kubelet API RCE", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "critical", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "ClusterRole", "name": "kubernetes-ingress", "namespace": "default" }, "message": "ClusterRole grants nodes/proxy access, enabling full Kubelet API (exec/run/attach) on all nodes", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Audit all ClusterRoles for nodes/proxy permissions", "Remove nodes/proxy from ClusterRole rules unless strictly required", "Implement network policies restricting pod access to port 10250", "Deploy node-level runtime detection (Falco, Tetragon) for Kubelet connections", "Consider deploying Kyverno policy restrict-clusterrole-nodesproxy as admission guard", "Kyverno equivalents: KPOL-0279 and KPOL-0367", "Monitor KEP-2862 progress for fine-grained Kubelet authorization (K8s 1.36+)" ], "commands": [ "kubectl get clusterroles -o json | jq '.items[] | select(.rules[]?.resources[]? == \"nodes/proxy\") | .metadata.name'", "kubectl get clusterrolebindings -o json | jq '.items[] | select(.roleRef.name == \"\") | {name: .metadata.name, subjects: .subjects}'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Audit all ClusterRoles for nodes/proxy permissions", "command": "kubectl get clusterroles -o json | jq '.items[] | select(.rules[]?.resources[]? == \"nodes/proxy\") | .metadata.name'", "doc_ref": "cub-scan --explain CCVE-2025-4075" } }, { "id": "CCVE-2025-4076", "name": "ClusterRoleBinding binds nodes/proxy ClusterRole to subjects", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "critical", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "ClusterRoleBinding", "name": "kubernetes-ingress", "namespace": "default" }, "message": "ClusterRoleBinding grants nodes/proxy via ClusterRole \"kubernetes-ingress\" to ServiceAccount default/kubernetes-ingress", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Identify which subjects are bound to the nodes/proxy ClusterRole", "Remove unnecessary bindings or switch to more restrictive ClusterRoles", "Audit ServiceAccount usage to verify necessity", "Restrict binding scope where possible", "Related policy controls: KPOL-0279 and KPOL-0367" ], "commands": [ "kubectl get clusterrolebindings -o json | jq '.items[] | select(.roleRef.name == \"\") | {name: .metadata.name, subjects: .subjects}'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Identify which subjects are bound to the nodes/proxy ClusterRole", "command": "kubectl get clusterrolebindings -o json | jq '.items[] | select(.roleRef.name == \"\") | {name: .metadata.name, subjects: .subjects}'", "doc_ref": "cub-scan --explain CCVE-2025-4076" } }, { "id": "CCVE-2025-4078", "name": "ClusterRole grants secrets read permissions", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "critical", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "ClusterRole", "name": "kubernetes-ingress", "namespace": "default" }, "message": "ClusterRole grants secrets get/list, enabling credential exfiltration across namespaces", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Remove secrets get/list permissions from ClusterRoles that do not require credential access", "Scope secret access to namespaced Role bindings where possible" ], "commands": [ "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"secrets\"))) | .metadata.name'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Remove secrets get/list permissions from ClusterRoles that do not require credential access", "command": "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"secrets\"))) | .metadata.name'", "doc_ref": "cub-scan --explain CCVE-2025-4078" } }, { "id": "CCVE-2025-4080", "name": "ClusterRole grants CSR approval update permissions", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "critical", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "ClusterRole", "name": "kubernetes-ingress", "namespace": "default" }, "message": "ClusterRole grants certificatesigningrequests/approval update/patch, enabling certificate approval abuse", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Remove certificatesigningrequests/approval update and patch permissions from non-controller ClusterRoles", "Restrict CSR approval to narrowly scoped operational identities" ], "commands": [ "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"certificatesigningrequests/approval\"))) | .metadata.name'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Remove certificatesigningrequests/approval update and patch permissions from non-controller ClusterRoles", "command": "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"certificatesigningrequests/approval\"))) | .metadata.name'", "doc_ref": "cub-scan --explain CCVE-2025-4080" } }, { "id": "CCVE-2025-4081", "name": "ClusterRole uses wildcard resources with broad verbs", "category": "SECURITY", "track": "misconfiguration", "detection_method": "native_rule", "severity": "critical", "confidence": "high", "tool": "kubernetes", "resource": { "kind": "ClusterRole", "name": "kubernetes-ingress", "namespace": "default" }, "message": "ClusterRole uses wildcard resources with broad verbs, indicating overprivileged admin access", "remedy_type": "config_fix", "remedy_safety": "safe_auto", "remediation": { "steps": [ "Replace wildcard resources with explicit resource lists", "Remove unnecessary broad verbs and keep least-privilege verbs only" ], "commands": [ "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"*\"))) | .metadata.name'" ] }, "evidence_source": "native", "control_ids": [ "CTRL-RBAC-0001" ], "action_type": "mutating", "next_step": { "action": "apply_fix", "description": "Replace wildcard resources with explicit resource lists", "command": "kubectl get clusterroles -o json | jq '.items[] | select(any(.rules[]?; any(.resources[]?; .==\"*\"))) | .metadata.name'", "doc_ref": "cub-scan --explain CCVE-2025-4081" } } ], "provenance": { "source": "cub-scan", "source_version": "v0.7.3", "scan_time": "2026-08-24T16:00:34Z", "catalog_version": "risk-catalog-v1.json@7ff79a126ad9" }, "pattern_bundle": { "schema_version": "bundle-manifest-v1", "version": "v0.7.3", "source_repo": "confighubai/confighub-scan", "manifest_sha256": "0405f6ffe21e567adf5d6a732d181c7f228194920456d046b4338baeb14de1a8", "catalog_sha256": "7ff79a126ad99bba2505fec8b2b7711c03f50eb362141128ec1c83e27a5036ba" }, "input": { "object_count": 7, "object_set_sha256": "sha256:e22e26a75ac27b4353c9c49b4689f26ab3fac5b9046a104b08ee667fa0dcb61e" } } }