terraform.gcp.security.gcp-sql-database-require-ssl.gcp-sql-database-require-ssl
semgrep
Author
unknown
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Ensure all Cloud SQL database instance requires all incoming connections to use SSL
Run Locally
Run in CI
Defintion
rules:
- id: gcp-sql-database-require-ssl
patterns:
- pattern: resource
- pattern-inside: |
resource "google_sql_database_instance" "..." {
...
}
- pattern-not-inside: |
resource "google_sql_database_instance" "..." {
...
ip_configuration {
...
require_ssl = true
...
}
...
}
message: Ensure all Cloud SQL database instance requires all incoming
connections to use SSL
metadata:
owasp:
- A03:2017 - Sensitive Data Exposure
- A02:2021 - Cryptographic Failures
cwe:
- "CWE-326: Inadequate Encryption Strength"
category: security
technology:
- terraform
- gcp
references:
- https://owasp.org/Top10/A02_2021-Cryptographic_Failures
subcategory:
- vuln
likelihood: LOW
impact: MEDIUM
confidence: MEDIUM
license: Commons Clause License Condition v1.0[LGPL-2.1-only]
vulnerability_class:
- Cryptographic Issues
languages:
- hcl
severity: WARNING
Examples
gcp-sql-database-require-ssl.tf
# fail
# ruleid: gcp-sql-database-require-ssl
resource "google_sql_database_instance" "fail" {
database_version = "MYSQL_8_0"
name = "instance"
region = "us-central1"
settings {
tier = "db-f1-micro"
}
}
# ok: gcp-sql-database-require-ssl
resource "google_sql_database_instance" "success" {
database_version = "MYSQL_8_0"
name = "instance"
region = "us-central1"
ip_configuration {
ipv4_enabled = true
require_ssl = true
}
}
Short Link: https://sg.run/W4Yg