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AIOS-27-013300 Apple iOS/iPadOS 27 must have DoW root and intermediate PKI certificates installed.

DISA STIG library V1R1
All changes in this version
first version loaded CAT II

Maps to CM-6(1) via CCI-000370

Title

Apple iOS/iPadOS 27 must have DoW root and intermediate PKI certificates installed.

Control

Verify DoW intermediate and root certificates have been installed on Apple devices. In the iOS management tool, verify the DoW intermediate and root certificates are installed on the Apple device. On the iPhone and iPad device: 1. Open the Settings app. 2. Tap "General". 3. Tap "VPN & Device Management". 4. Tap the Configuration Profile from the iOS management tool containing the restrictions policy. 5. Tap "More Details". 6. Verify the DoW intermediate and root certificates are listed. If DoW intermediate and root certificates are not installed on the Apple device, this is a finding.

Discussion

DoW root and intermediate PKI certificates are used to verify the authenticity of PKI certificates of users and web services. If the user is allowed to remove root and intermediate certificates, the user could allow an adversary to falsely sign a certificate in such a way that it could not be detected. Restricting the ability to remove DoW root and intermediate PKI certificates to the administrator mitigates this risk. SFR ID: FMT_MOF_EXT.1.2 #47

Related controls

CCI-000370

Fix

Install DoW intermediate and root certificates on managed mobile devices using the MDM.