Redis Cache Allows Non SSL Connections

  • Query id: e29a75e6-aba3-4896-b42d-b87818c16b58
  • Query name: Redis Cache Allows Non SSL Connections
  • Platform: Terraform
  • Severity: Medium
  • Category: Insecure Configurations
  • URL: Github

Description

Redis Cache resources should not allow non-SSL connections
Documentation

Code samples

Code samples with security vulnerabilities

Positive test num. 1 - tf file
resource "azurerm_redis_cache" "positive1" {
  name                = "example-cache"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  capacity            = 2
  family              = "C"
  sku_name            = "Standard"
  enable_non_ssl_port = true
  minimum_tls_version = "1.2"

  redis_configuration {
  }
}

Code samples without security vulnerabilities

Negative test num. 1 - tf file
resource "azurerm_redis_cache" "negative1" {
  name                = "example-cache"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  capacity            = 2
  family              = "C"
  sku_name            = "Standard"
  enable_non_ssl_port = false
  minimum_tls_version = "1.2"

  redis_configuration {
  }
}

resource "azurerm_redis_cache" "negative2" {
  name                = "example-cache"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  capacity            = 2
  family              = "C"
  sku_name            = "Standard"

  minimum_tls_version = "1.2"

  redis_configuration {
  }
}