Severity Framework
CCSS (Common Configuration Scoring System) is a set of measures used to determine the severity of the rule.
Snyk CCSS
Rule category
Each rule is associated with a high-level category. For example IAM, Container, Monitoring, Logging, Network, etc.
IAM/ Authentication
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CIS-ControlsCSA-CCM
- Snyk IDSNYK-CC-00571
- creditSnyk Research Team
Description
Unauthenticated users will be able to access the data stored in the cache.
How to fix?
Set authnotrequired to Disabled in redisConfiguration or remove the attribute entirely.
Example Configuration
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": [
{
"type": "Microsoft.Cache/redis",
"apiVersion": "2022-06-01",
"name": "allowed1",
"location": "[resourceGroup().location]",
"properties": {
"enableNonSslPort": false,
"minimumTlsVersion": "1.2",
"redisConfiguration": {
"maxfragmentationmemory-reserved": "10",
"maxmemory-reserved": "10",
"maxclients": "10000"
},
"sku": {
"capacity": 1,
"family": "C",
"name": "Standard"
},
"tenantSettings": {}
}
}
]
}
Set redis_configuration.enable_authentication attribute to true.
Example Configuration
resource "azurerm_redis_cache" "allowed" {
name = "example-cache571v"
location = azurerm_resource_group.example571v.location
resource_group_name = azurerm_resource_group.example571v.name
capacity = 2
family = "C"
sku_name = "Standard"
enable_non_ssl_port = false
minimum_tls_version = "1.2"
redis_configuration {
enable_authentication = true
}
}