Profile Applicability:
Level 1
Description:
All changes made to the configuration settings of package registries (e.g., npm, Maven, PyPI) must be logged and audited. This includes modifications to access controls, publishing permissions, repository URLs, and proxy settings. Maintaining an audit trail helps detect unauthorized or accidental changes that could compromise the integrity and security of software dependencies.
Rationale:
Auditing package registry configuration changes reduces the risk of supply chain attacks, unauthorized package publishing, or misconfiguration that could introduce vulnerabilities. It ensures accountability, supports incident investigation, and assists compliance with security policies and industry standards.
Impact:
Pros:
Enhances visibility into critical package management changes.
Helps detect and respond to unauthorized modifications.
Supports supply chain security and compliance requirements.
Facilitates forensic analysis during security incidents.
Cons:
Requires proper logging infrastructure and storage management.
May increase administrative overhead for monitoring audit logs.
Default value:
By default, some package registries may not enable detailed auditing of configuration changes.
Audit:
Review audit logs and configuration management systems for recorded changes to package registry settings. Verify log integrity and access controls on audit records.
Remediation:
Enable and configure audit logging for package registry configurations. Integrate audit logs with centralized monitoring or SIEM systems. Define processes for regular review and incident response based on audit findings.
References:
npm Security Best Practices: https://docs.npmjs.com/security
Maven Repository Management - Sonatype Nexus: https://help.sonatype.com/repomanager3
CIS Controls v8, Control 4 - Secure Configuration of Enterprise Assets and Software: https://www.cisecurity.org/controls/secure-configuration-of-enterprise-assets-and-software/