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The OS X system must be configured with automatic actions disabled for blank DVDs.


Overview

Finding ID Version Rule ID IA Controls Severity
V-75973 AOSX-12-000090 SV-90661r1_rule Medium
Description
Applications should not be configured to launch automatically when a disk is inserted. This potentially circumvents anti-virus software and allows malicious users to craft disks that can exploit user applications. Disabling Automatic Actions for blank DVDs mitigates this risk.
STIG Date
Apple OS X 10.12 Security Technical Implementation Guide 2018-12-24

Details

Check Text ( C-75657r1_chk )
If an approved HBSS DCM/DLP solution is installed, this is not applicable.

To check if the system has the correct setting for blank DVDs in the configuration profile, run the following command:

/usr/sbin/system_profiler SPConfigurationProfileDataType | /usr/bin/grep -A 2 'com.apple.digihub.blank.dvd.appeared'

If this is not defined or "action" is not set to "1", this is a finding.
Fix Text (F-82611r1_fix)
This setting is enforced using the "Custom Policy" configuration profile.