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macOS APPL-26-999999

DISA STIG APPL-26-999999 (CAT I): The macOS system must install security-relevant software updates within 30 days unless the time period is directed by an authoritative source (e.g., IAVM, CTOs, DTMs, STIGs).

DISA STIG recommends

APPL-26-999999 CAT I

The macOS system must install security-relevant software updates within 30 days unless the time period is directed by an authoritative source (e.g., IAVM, CTOs, DTMs, STIGs).

NIST SP 800-53: SI-2

mSCP rule system_settings_softwareupdate_current · in 800-171, 800-53r5_high, 800-53r5_low, 800-53r5_moderate, DISA-STIG, all_rules, cis_lvl1, cis_lvl2…

Check

Verify security-relevant software updates are installed on the operating system within 30 days with the following command: softwareupdate_date_epoch=$(/bin/date -j -f "%Y-%m-%d" "$(/usr/bin/defaults read /Library/Preferences/com.apple.SoftwareUpdate.plist LastFullSuccessfulDate | /usr/bin/awk '{print $1}')" "+%s") thirty_days_epoch=$(/bin/date -v -30d "+%s") if [[ $softwareupdate_date_epoch -lt $thirty_days_epoch ]]; then /bin/echo "0" else /bin/echo "1" fi If the result is not "1", this is a finding.

Fix

Install the latest updates within 30 days unless the time period is directed by an authoritative source (e.g., IAVM, CTOs, DTMs, STIGs). https://support.apple.com/en-us/108382 If enrolled in an MDM, consult the MDM's documentation for automated methods.

Our decision

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