Common Configuration Enumeration

Common Configuration Enumeration
Name	Common Configuration Enumeration
Developer	Mitre Corporation
Released	2009
Genre	Configuration enumeration standard

Common Configuration Enumeration Common Configuration Enumeration is a specification for naming and categorizing configuration specifications and settings across information technology products and services. It complements standards such as Common Vulnerabilities and Exposures, Common Platform Enumeration, National Institute of Standards and Technology, International Organization for Standardization, and MITRE guidance to aid interoperability among Microsoft, Red Hat, Oracle Corporation, Amazon Web Services platforms.

Overview

CCE provides unique identifiers for configuration issues and a structured taxonomy to describe settings for operating systems, applications, and network devices, interoperating with CVE, CPE, SCAP, Security Content Automation Protocol, and DISA checklists. Implementations often reference guidance from NIST Special Publication 800-53, Center for Internet Security, SANS Institute, IEC, and ISO/IEC 27001 controls so that tools from Tenable, Inc., Qualys, Rapid7, and OpenSCAP can map scans to canonical configuration entries. The specification is intended to be consumable by configuration management systems such as Ansible, Puppet, Chef (software), SaltStack, and inventory systems from IBM and VMware.

History and Development

The initiative emerged in the late 2000s with input from MITRE Corporation, NIST, Department of Defense (United States), Office of Management and Budget, and private sector stakeholders including Microsoft Corporation, Red Hat, Oracle Corporation, and Cisco Systems. Early design discussions referenced crosswalks to CPE, mapping exercises similar to those used in CVE and influenced by operational needs documented by NSA, DISA, and CERT Coordination Center. Governance models and community contributions relied on processes resembling those used by IETF working groups and stakeholder consultations seen in NIST Cybersecurity Framework development.

Structure and Components

The CCE model assigns monotonically unique identifiers, descriptive titles, and metadata fields for each configuration statement, analogous to how CVE entries, CPE names, and CWE classifications are formatted. Entries include fields mapping to product identifiers from CPE, versioning semantics used in Semantic Versioning, references to vendor advisories from Microsoft Security Response Center, Red Hat Security, Oracle Critical Patch Update, and linkage to mitigations and benchmarks produced by CIS and DISA STIGs. The taxonomy supports hierarchical grouping similar to taxonomies in NVD and metadata conventions compatible with SCAP components such as OVAL, XCCDF, and CVSS scoring elements from FIRST.

Use Cases and Applications

CCE identifiers are used in automated configuration assessment, compliance reporting, and remediation workflows within platforms like Microsoft System Center Configuration Manager, VMware vCenter, Red Hat Satellite, and cloud control planes from Amazon Web Services, Google Cloud Platform, and Microsoft Azure. Security operations centers and compliance teams integrate CCEs into ticketing and incident response processes alongside Splunk, ELK Stack, ServiceNow, and JIRA (software). Benchmarks from CIS and checklists from DISA use CCEs to tag findings so that governance frameworks from ISO/IEC 27001, NIST SP 800-53 audits, and FedRAMP assessments can reference canonical configuration states.

Adoption and Governance

Administration and stewardship historically involved MITRE Corporation and coordination with NIST, federal agencies including Department of Homeland Security (United States), Department of Defense (United States), and vendor consortia such as Open Source Initiative participants and industry partners like Microsoft, Red Hat, Oracle Corporation, and Cisco Systems. Community contributions and update proposals follow processes similar to standards development at IETF and consensus practices used by ISO committees; publication and cross-referencing leverage registries like the National Vulnerability Database and entries cataloged by CERT Coordination Center.

Criticisms and Limitations

Critics note overlap and potential duplication with identifiers in CPE, CVE, and CIS benchmarks and raise concerns about maintenance burdens similar to challenges faced by NVD and CVE curation efforts. Others point to limited coverage for bespoke enterprise configurations, the pace of updates versus vendor patch cycles seen at Microsoft or Red Hat, and integration gaps with cloud-native services from Amazon Web Services and Google Cloud Platform. Governance criticism references complexity comparable to standards managed by ISO/IEC and the resource demands described in public comment threads involving NIST and MITRE stakeholders.

Category:Computer security standards