Storage Account Allows Default Network Access
- Query id: 9073f073-5d60-4b46-b569-0d6baa80ed95
- Query name: Storage Account Allows Default Network Access
- Platform: AzureResourceManager
- Severity: Low
- Category: Networking and Firewall
- URL: Github
Description¶
'Microsoft.Storage/storageAccounts' should force the use of HTTPS
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"storageAccountType": {
"type": "string",
"defaultValue": "Standard_LRS",
"allowedValues": [
"Standard_LRS",
"Standard_GRS",
"Standard_ZRS",
"Premium_LRS"
],
"metadata": {
"description": "Storage Account type"
}
},
"location": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"metadata": {
"description": "Location for all resources."
}
}
},
"variables": {
"storageAccountName": "[concat('store', uniquestring(resourceGroup().id))]"
},
"resources": [
{
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2019-06-01",
"name": "[variables('storageAccountName')]",
"location": "[parameters('location')]",
"sku": {
"name": "[parameters('storageAccountType')]"
},
"kind": "StorageV2",
"properties": {
"networkAcls": {
"defaultAction": "Allow"
}
}
}
],
"outputs": {
"storageAccountName": {
"type": "string",
"value": "[variables('storageAccountName')]"
}
}
}
Postitive test num. 2 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Positive2",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2017-10-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "StorageV2",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {
}
}
],
"outputs": {}
}
Postitive test num. 3 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Positive3",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2016-12-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "Storage",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {}
}
],
"outputs": {}
}
Postitive test num. 4 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"storageAccountType": {
"type": "string",
"defaultValue": "Standard_LRS",
"allowedValues": [
"Standard_LRS",
"Standard_GRS",
"Standard_ZRS",
"Premium_LRS"
],
"metadata": {
"description": "Storage Account type"
}
},
"location": {
"type": "string",
"defaultValue": "[resourceGroup().location]",
"metadata": {
"description": "Location for all resources."
}
}
},
"variables": {
"storageAccountName": "[concat('store', uniquestring(resourceGroup().id))]"
},
"resources": [
{
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2019-06-01",
"name": "[variables('storageAccountName')]",
"location": "[parameters('location')]",
"sku": {
"name": "[parameters('storageAccountType')]"
},
"kind": "StorageV2",
"properties": {
"networkAcls": {
"defaultAction": "Allow"
}
}
}
],
"outputs": {
"storageAccountName": {
"type": "string",
"value": "[variables('storageAccountName')]"
}
}
},
"resourceGroup": "storageRG",
"parameters": {
"storageAccountType": {
"value": "[parameters('storageAccountType')]"
}
}
},
"kind": "template",
"id": "/providers/Microsoft.Management/managementGroups/ContosoOnlineGroup/providers/Microsoft.Blueprint/blueprints/simpleBlueprint/artifacts/storageTemplate",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "storageTemplate"
}
Postitive test num. 5 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Positive2",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2017-10-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "StorageV2",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {
}
}
],
"outputs": {}
},
"resourceGroup": "storageRG",
"parameters": {
"storageAccountType": {
"value": "[parameters('storageAccountType')]"
}
}
},
"kind": "template",
"id": "/providers/Microsoft.Management/managementGroups/ContosoOnlineGroup/providers/Microsoft.Blueprint/blueprints/simpleBlueprint/artifacts/storageTemplate",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "storageTemplate"
}
Postitive test num. 6 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Positive3",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2016-12-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "Storage",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {}
}
],
"outputs": {}
},
"resourceGroup": "storageRG",
"parameters": {
"storageAccountType": {
"value": "[parameters('storageAccountType')]"
}
}
},
"kind": "template",
"id": "/providers/Microsoft.Management/managementGroups/ContosoOnlineGroup/providers/Microsoft.Blueprint/blueprints/simpleBlueprint/artifacts/storageTemplate",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "storageTemplate"
}
Code samples without security vulnerabilities¶
Negative test num. 1 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Negative1",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2021-02-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "StorageV2",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {
"networkAcls": {
"defaultAction": "Deny"
}
}
}
],
"outputs": {}
}
Negative test num. 2 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"name": "storageaccount1Negative1",
"type": "Microsoft.Storage/storageAccounts",
"apiVersion": "2021-02-01",
"tags": {
"displayName": "storageaccount1"
},
"location": "[resourceGroup().location]",
"kind": "StorageV2",
"sku": {
"name": "Premium_LRS",
"tier": "Premium"
},
"properties": {
"networkAcls": {
"defaultAction": "Deny"
}
}
}
],
"outputs": {}
},
"resourceGroup": "storageRG",
"parameters": {
"storageAccountType": {
"value": "[parameters('storageAccountType')]"
}
}
},
"kind": "template",
"id": "/providers/Microsoft.Management/managementGroups/ContosoOnlineGroup/providers/Microsoft.Blueprint/blueprints/simpleBlueprint/artifacts/storageTemplate",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "storageTemplate"
}