PostgreSQL Database Server Log Connections Disabled
- Query id: e69bda39-e1e2-47ca-b9ee-b6531b23aedd
- Query name: PostgreSQL Database Server Log Connections Disabled
- Platform: AzureResourceManager
- Severity: Medium
- Category: Networking and Firewall
- URL: Github
Description¶
Microsoft.DBforPostgreSQL/servers/configurations should have 'log_connections' property set to 'on'
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer1",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"[resourceId('Microsoft.DBforPostgreSQL/servers', 'MyDBServer1')]"
],
"name": "log_connections",
"properties": {
"configurationSets": [
{
"configurationSetType": "Microsoft.DBforPostgreSQL/servers/configurations/dbconfig",
"configurationSet": {
"name": "dbconfig"
}
}
]
},
"location": "[resourceGroup().location]"
}
]
}
]
}
Postitive test num. 2 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer2",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"[resourceId('Microsoft.DBforPostgreSQL/servers', 'MyDBServer2')]"
],
"name": "log_connections",
"properties": {
"value": "off"
},
"location": "[resourceGroup().location]"
}
]
}
],
"outputs": {}
}
Postitive test num. 3 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"value": "off"
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
}
Postitive test num. 4 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"configurationSets": [
{
"configurationSetType": "Microsoft.DBforPostgreSQL/servers/configurations/dbconfig",
"configurationSet": {
"name": "dbconfig"
}
}
]
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
}
Postitive test num. 5 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer1",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"[resourceId('Microsoft.DBforPostgreSQL/servers', 'MyDBServer1')]"
],
"name": "log_connections",
"properties": {
"configurationSets": [
{
"configurationSetType": "Microsoft.DBforPostgreSQL/servers/configurations/dbconfig",
"configurationSet": {
"name": "dbconfig"
}
}
]
},
"location": "[resourceGroup().location]"
}
]
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}
Postitive test num. 6 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer2",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"[resourceId('Microsoft.DBforPostgreSQL/servers', 'MyDBServer2')]"
],
"name": "log_connections",
"properties": {
"value": "off"
},
"location": "[resourceGroup().location]"
}
]
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}
Postitive test num. 7 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"value": "off"
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}
Postitive test num. 8 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"configurationSets": [
{
"configurationSetType": "Microsoft.DBforPostgreSQL/servers/configurations/dbconfig",
"configurationSet": {
"name": "dbconfig"
}
}
]
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}
Code samples without security vulnerabilities¶
Negative test num. 1 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServerNeg1",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"Microsoft.DBforPostgreSQL/servers/MyDBServer"
],
"name": "log_connections",
"properties": {
"value": "on"
},
"location": "[resourceGroup().location]"
}
]
}
]
}
Negative test num. 2 - json file
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"value": "on"
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
}
Negative test num. 3 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServerNeg1",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"type": "Microsoft.DBforPostgreSQL/servers",
"resources": [
{
"type": "configurations",
"apiVersion": "2017-12-01",
"dependsOn": [
"Microsoft.DBforPostgreSQL/servers/MyDBServer"
],
"name": "log_connections",
"properties": {
"value": "on"
},
"location": "[resourceGroup().location]"
}
]
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}
Negative test num. 4 - json file
{
"properties": {
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {},
"functions": [],
"variables": {},
"resources": [
{
"type": "Microsoft.DBforPostgreSQL/servers",
"apiVersion": "2017-12-01",
"kind": "",
"location": "[resourceGroup().location]",
"name": "MyDBServer3",
"properties": {
"sslEnforcement": "Disabled",
"version": "11",
"administratorLogin": "root",
"administratorLoginPassword": "12345",
"storageMB": "2048",
"createMode": "Default",
"collation": "SQL_Latin1_General_CP1_CI_AS",
"creationDate": "2019-04-01T00:00:00Z",
"lastModifiedDate": "2019-04-01T00:00:00Z",
"maxSizeUnits": "SizeUnit.megabytes",
"isReadOnly": "false",
"isAutoUpgradeEnabled": "true",
"isStateful": "false",
"isExternal": "false"
},
"sku": {
"name": "S0",
"tier": "Basic",
"capacity": 1,
"family": "GeneralPurpose"
},
"resources": [
]
},
{
"type": "Microsoft.DBforPostgreSQL/servers/configurations",
"apiVersion": "2017-12-01",
"name": "MyDBServer/log_connections",
"properties": {
"value": "on"
},
"dependsOn": [
"MyDBServer"
],
"location": "[resourceGroup().location]"
}
],
"outputs": {}
},
"parameters": {}
},
"kind": "template",
"type": "Microsoft.Blueprint/blueprints/artifacts",
"name": "myTemplate"
}