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🛡️ Google Cloud MySQL Instance Skip_show_database Database Flag is not set to on🟢

  • Contextual name: 🛡️ MySQL Instance Skip_show_database Database Flag is not set to on🟢
  • ID: /ce/ca/google/sql/mysql-instance-skip-show-database-flag
  • Tags:
  • Policy Type: COMPLIANCE_POLICY
  • Policy Categories: SECURITY

Logic​

Similar Policies​

Description​

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Description​

It is recommended to set the skip_show_database database flag for a Cloud SQL MySQL instance to on.

Rationale​

skip_show_database database flag prevents people from using the SHOW DATABASES statement if they do not have the SHOW DATABASES privilege. This can improve security if you have concerns about users being able to see databases belonging to other users. Its effect depends on the SHOW DATABASES privilege: If the variable value is ON, the SHOW DATABASES statement is permitted only to users who have the SHOW DATABASES privilege, and the statement displays all database names. If the value is OFF, SHOW DATABASES is permitted to all users, but displays the names of only those databases for which the user has the SHOW DATABASES or other privilege. This recommendation is applicable to Mysql database instances.

Audit​

From Google Cloud Console​
  1. Go to the Cloud SQL Instances page in the Google Cloud Console by visiting https://console.cloud.google.com/sql/instances.
  2. Select the instance to open its Instance Overview page.

... see more

Remediation​

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Remediation​

From Google Cloud Console​

  1. Go to the Cloud SQL Instances page in the Google Cloud Console by visiting https://console.cloud.google.com/sql/instances.
  2. Select the MySQL instance for which you want to enable the database flag.
  3. Click Edit.
  4. Scroll down to the Flags section.
  5. To set a flag that has not been set on the instance before, click Add a Database Flag, choose the flag skip_show_database from the drop-down menu, and set its value to on.
  6. Click Save to save your changes.
  7. Confirm your changes under Flags on the Overview page.

From Google Cloud CLI​

  1. List all Cloud SQL database instances:

    gcloud sql instances list

  2. Configure the skip_show_database database flag for every Cloud SQL MySQL database instance using the following command:

    gcloud sql instances patch {{instance-name}} \
        --database-flags skip_show_database=on

Note: This command will overwrite all database flags previously set. To keep those and add new ones, include the values for all flags you want set on the instance; any flag not specifically included is set to its default value. For flags that do not take a value, specify the flag name followed by an equals sign ("=").

policy.yaml​

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Linked Framework Sections​

SectionSub SectionsInternal RulesPoliciesFlagsCompliance
💼 CIS GCP v1.2.0 → 💼 6.1.2 Ensure 'skip_show_database' database flag for Cloud SQL Mysql instance is set to 'on' - Level 1 (Automated)1no data
💼 CIS GCP v1.3.0 → 💼 6.1.2 Ensure 'Skip_show_database' Database Flag for Cloud SQL MySQL Instance Is Set to 'On' - Level 1 (Automated)1no data
💼 CIS GCP v2.0.0 → 💼 6.1.2 Ensure 'Skip_show_database' Database Flag for Cloud SQL MySQL Instance Is Set to 'On'1no data
💼 CIS GCP v3.0.0 → 💼 6.1.2 Ensure 'Skip_show_database' Database Flag for Cloud SQL MySQL Instance Is Set to 'On' - Level 1 (Automated)1no data
💼 Cloudaware Framework → 💼 Secure Access53no data
💼 FedRAMP High Security Controls → 💼 AC-3 Access Enforcement (L)(M)(H)3784no data
💼 FedRAMP High Security Controls → 💼 AC-5 Separation of Duties (M)(H)17no data
💼 FedRAMP High Security Controls → 💼 AC-6 Least Privilege (M)(H)81179no data
💼 FedRAMP High Security Controls → 💼 MP-2 Media Access (L)(M)(H)13no data
💼 FedRAMP Low Security Controls → 💼 AC-3 Access Enforcement (L)(M)(H)84no data
💼 FedRAMP Low Security Controls → 💼 MP-2 Media Access (L)(M)(H)13no data
💼 FedRAMP Moderate Security Controls → 💼 AC-3 Access Enforcement (L)(M)(H)84no data
💼 FedRAMP Moderate Security Controls → 💼 AC-5 Separation of Duties (M)(H)17no data
💼 FedRAMP Moderate Security Controls → 💼 AC-6 Least Privilege (M)(H)679no data
💼 FedRAMP Moderate Security Controls → 💼 MP-2 Media Access (L)(M)(H)13no data
💼 ISO/IEC 27001:2022 → 💼 5.10 Acceptable use of information and other associated assets1127no data
💼 ISO/IEC 27001:2022 → 💼 5.15 Access control1431no data
💼 ISO/IEC 27001:2022 → 💼 8.3 Information access restriction1024no data
💼 ISO/IEC 27001:2022 → 💼 8.4 Access to source code822no data
💼 NIST CSF v1.1 → 💼 PR.AC-4: Access permissions and authorizations are managed, incorporating the principles of least privilege and separation of duties1756no data
💼 NIST CSF v2.0 → 💼 PR.AA-05: Access permissions, entitlements, and authorizations are defined in a policy, managed, enforced, and reviewed, and incorporate the principles of least privilege and separation of duties133no data
💼 NIST CSF v2.0 → 💼 PR.DS-10: The confidentiality, integrity, and availability of data-in-use are protected184no data
💼 NIST CSF v2.0 → 💼 PR.IR-01: Networks and environments are protected from unauthorized logical access and usage123no data
💼 NIST SP 800-53 Revision 5 → 💼 AC-3 Access Enforcement15559no data
💼 NIST SP 800-53 Revision 5 → 💼 AC-5 Separation of Duties17no data
💼 NIST SP 800-53 Revision 5 → 💼 AC-6 Least Privilege102372no data
💼 NIST SP 800-53 Revision 5 → 💼 MP-2 Media Access213no data
💼 PCI DSS v3.2.1 → 💼 1.2.1 Restrict inbound and outbound traffic to that which is necessary for the cardholder data environment, and specifically deny all other traffic.1065no data
💼 PCI DSS v4.0.1 → 💼 1.3.1 Inbound traffic to the CDE is restricted.65no data
💼 PCI DSS v4.0.1 → 💼 1.3.2 Outbound traffic from the CDE is restricted.65no data
💼 PCI DSS v4.0 → 💼 1.3.1 Inbound traffic to the CDE is restricted.765no data
💼 PCI DSS v4.0 → 💼 1.3.2 Outbound traffic from the CDE is restricted.65no data
💼 SOC 2 → 💼 CC5.2-3 Establishes Relevant Security Management Process Controls Activities1536no data
💼 SOC 2 → 💼 CC6.1-3 Restricts Logical Access122no data
💼 SOC 2 → 💼 CC6.1-7 Restricts Access to Information Assets1327no data