SA-10(5)_mapping-integrity-for-version-control

DevOps & Security

Require the developer of the system, system component, or system service to maintain the integrity of the mapping between the master build data descri

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Source SKILL.md: https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-53_rev5/SA_system-and-services-acquisition/SA-10(5)_mapping-integrity-for-version-control/SKILL.md

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SA-10(5) Mapping Integrity for Version Control

Enhancement of: SA-10

High-Level Description

Family: System and Services Acquisition (SA) Framework: NIST SP 800-53 Rev 5

Mapping integrity for version control addresses changes to hardware, software, and firmware components during both initial development and system development life cycle updates. Maintaining the integrity between the master copies of security-relevant hardware, software, and firmware (including designs, hardware drawings, source code) and the equivalent data in master copies in operational environments is essential to ensuring the availability of organizational systems that support critical mission and business functions.

What to Check

Verify SA-10(5) Mapping Integrity for Version Control is documented in SSP
Confirm control is operating effectively
Review evidence of continuous monitoring for SA-10(5)
Verify enhancement builds upon base control SA-10

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SA-10(5) implementation details. Verify the organization has documented how this control is satisfied.

Step 2: Validate Implementation

# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null

Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

Tools

Tool	Purpose	Usage
Manual Review	Documentation and interview-based	N/A

Remediation Guide

Control Statement

Require the developer of the system, system component, or system service to maintain the integrity of the mapping between the master build data describing the current version of security-relevant hardware, software, and firmware and the on-site master copy of the data for the current version.

Implementation Guidance

Risk Assessment

Finding	Severity	Impact
SA-10(5) Mapping Integrity for Version Control not implemented	Medium	System and Services Acquisition
SA-10(5) partially implemented	Low	Incomplete System and Services Acquisition

CWE Categories

CWE ID	Title
CWE-16	Configuration

References

Checklist

Control documented in SSP
Implementation evidence collected
Operating effectiveness validated
Continuous monitoring in place
Related controls (none) reviewed