Skip to main content

🛡️ Google Cloud PostgreSQL Instance Log_statement Database Flag is not set appropriately🟢

  • Contextual name: 🛡️ PostgreSQL Instance Log_statement Database Flag is not set appropriately🟢
  • ID: /ce/ca/google/sql/postgresql-instance-log-statement-flag
  • Tags:
  • Policy Type: COMPLIANCE_POLICY
  • Policy Categories: RELIABILITY

Logic​

Similar Policies​

Description​

Open File

Description​

The value of the log_statement flag determines the SQL statements that are logged. Valid values are:

  • none
  • ddl
  • mod
  • all

The value ddl logs all data definition statements. The value mod logs all DDL statements, plus data-modifying statements.

Statements are logged after basic parsing is done and the statement type is determined, so this does not log statements with errors. When using extended query protocol, logging occurs after an Execute message is received and values of the Bind parameters are included.

A value of ddl is recommended unless otherwise directed by your organization's logging policy.

Rationale​

Auditing helps in forensic analysis. If log_statement is not set to the correct value, too many statements may be logged leading to issues in finding the relevant information from the logs, or too few statements may be logged with relevant information missing from the logs. Setting log_statement to align with your organization's security and logging policies facilitates later auditing and review of database activities. This recommendation is applicable to PostgreSQL database instances.

... see more

Remediation​

Open File

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 PostgreSQL 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 log_statement from the drop-down menu, and set the appropriate value.
  6. Click Save to save your changes.
  7. Confirm your changes under Flags on the Overview page.

From Google Cloud CLI​

  1. Configure the log_statement database flag for every Cloud SQL PostgreSQL database instance using the following command.

    gcloud sql instances patch {{instance-name}} \
        --database-flags log_statement={{ddl|mod|all|none}}

    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​

Open File

Linked Framework Sections​

SectionSub SectionsInternal RulesPoliciesFlagsCompliance
💼 CIS GCP v1.2.0 → 💼 6.2.7 Ensure 'log_statement' database flag for Cloud SQL PostgreSQL instance is set appropriately - Level 1 (Manual _ Not supported, requires a manual assessment)1no data
💼 CIS GCP v1.3.0 → 💼 6.2.4 Ensure 'Log_statement' Database Flag for Cloud SQL PostgreSQL Instance Is Set Appropriately - Level 1 (Manual)1no data
💼 CIS GCP v2.0.0 → 💼 6.2.4 Ensure 'Log_statement' Database Flag for Cloud SQL PostgreSQL Instance Is Set Appropriately - Level 2 (Automated)1no data
💼 CIS GCP v3.0.0 → 💼 6.2.4 Ensure 'Log_statement' Database Flag for Cloud SQL PostgreSQL Instance Is Set Appropriately - Level 2 (Automated)1no data
💼 Cloudaware Framework → 💼 Logging and Monitoring Configuration77no data
💼 FedRAMP High Security Controls → 💼 AU-3 Content of Audit Records (L)(M)(H)137no data
💼 FedRAMP High Security Controls → 💼 AU-7 Audit Record Reduction and Report Generation (M)(H)119no data
💼 FedRAMP High Security Controls → 💼 AU-12 Audit Record Generation (L)(M)(H)273no data
💼 FedRAMP Low Security Controls → 💼 AU-3 Content of Audit Records (L)(M)(H)23no data
💼 FedRAMP Low Security Controls → 💼 AU-12 Audit Record Generation (L)(M)(H)73no data
💼 FedRAMP Moderate Security Controls → 💼 AU-3 Content of Audit Records (L)(M)(H)137no data
💼 FedRAMP Moderate Security Controls → 💼 AU-7 Audit Record Reduction and Report Generation (M)(H)119no data
💼 FedRAMP Moderate Security Controls → 💼 AU-12 Audit Record Generation (L)(M)(H)73no data
💼 ISO/IEC 27001:2022 → 💼 5.28 Collection of evidence1421no data
💼 ISO/IEC 27001:2022 → 💼 8.15 Logging1834no data
💼 NIST CSF v1.1 → 💼 DE.AE-3: Event data are collected and correlated from multiple sources and sensors1838no data
💼 NIST CSF v1.1 → 💼 DE.CM-1: The network is monitored to detect potential cybersecurity events1863no data
💼 NIST CSF v2.0 → 💼 DE.AE-03: Information is correlated from multiple sources65no data
💼 NIST CSF v2.0 → 💼 DE.AE-07: Cyber threat intelligence and other contextual information are integrated into the analysis38no data
💼 NIST CSF v2.0 → 💼 DE.CM-01: Networks and network services are monitored to find potentially adverse events180no data
💼 NIST CSF v2.0 → 💼 DE.CM-03: Personnel activity and technology usage are monitored to find potentially adverse events100no data
💼 NIST CSF v2.0 → 💼 DE.CM-09: Computing hardware and software, runtime environments, and their data are monitored to find potentially adverse events181no data
💼 NIST CSF v2.0 → 💼 RS.AN-03: Analysis is performed to establish what has taken place during an incident and the root cause of the incident17no data
💼 NIST CSF v2.0 → 💼 RS.AN-06: Actions performed during an investigation are recorded, and the records' integrity and provenance are preserved18no data
💼 NIST CSF v2.0 → 💼 RS.AN-07: Incident data and metadata are collected, and their integrity and provenance are preserved18no data
💼 NIST SP 800-53 Revision 5 → 💼 AU-3 Content of Audit Records31337no data
💼 NIST SP 800-53 Revision 5 → 💼 AU-7 Audit Record Reduction and Report Generation2119no data
💼 NIST SP 800-53 Revision 5 → 💼 AU-12 Audit Record Generation44773no data
💼 PCI DSS v3.2.1 → 💼 9.7 Maintain strict control over the storage and accessibility of media.16no data
💼 PCI DSS v3.2.1 → 💼 10.2 Implement automated audit trails for all system components.7633no data
💼 PCI DSS v3.2.1 → 💼 10.2.2 All actions taken by any individual with root or administrative privileges.16no data
💼 PCI DSS v3.2.1 → 💼 10.2.5 Use of and changes to identification and authentication mechanisms.116no data
💼 PCI DSS v4.0.1 → 💼 9.4.5 Inventory logs of all electronic media with cardholder data are maintained.16no data
💼 PCI DSS v4.0.1 → 💼 10.2.1 Audit logs are enabled and active for all system components and cardholder data.732no data
💼 PCI DSS v4.0.1 → 💼 10.2.1.2 Audit logs capture all actions taken by any individual with administrative access, including any interactive use of application or system accounts.16no data
💼 PCI DSS v4.0.1 → 💼 10.2.1.5 Audit logs capture all changes to identification and authentication credentials.16no data
💼 PCI DSS v4.0 → 💼 9.4.5 Inventory logs of all electronic media with cardholder data are maintained.16no data
💼 PCI DSS v4.0 → 💼 10.2.1 Audit logs are enabled and active for all system components and cardholder data.7132no data
💼 PCI DSS v4.0 → 💼 10.2.1.2 Audit logs capture all actions taken by any individual with administrative access, including any interactive use of application or system accounts.16no data
💼 PCI DSS v4.0 → 💼 10.2.1.5 Audit logs capture all changes to identification and authentication credentials.16no data
💼 SOC 2 → 💼 CC5.2-3 Establishes Relevant Security Management Process Controls Activities1536no data
💼 SOC 2 → 💼 CC7.2-1 Implements Detection Policies, Procedures, and Tools7no data
💼 SOC 2 → 💼 CC7.2-2 Designs Detection Measures7no data
💼 SOC 2 → 💼 CC7.2-3 Implements Filters to Analyze Anomalies918no data