Detections
Analytics

GOOG-16-008900 - Google Android 16 must be configured to disable exceptions to the access control policy that prevent [selection: application processes, groups of application processes] from accessing [selection: all, private] data stored by other [selection: application processes, groups of application processes].

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Information

App data sharing gives apps the ability to access the data of other apps for enhanced user functionality. However, sharing also poses a significant risk that unauthorized users or apps will obtain access to DOD sensitive information. To mitigate this risk, there are data sharing restrictions, primarily from sharing data from personal (unmanaged) apps and work (managed) apps. If a user is allowed to make exceptions to the data sharing restriction policy, the user could enable unauthorized sharing of data, leaving it vulnerable to breach. Limiting the granting of exceptions to either the administrator or common application developer mitigates this risk.

Copy/paste of data between applications in different application processes or groups of application processes is considered an exception to the access control policy and therefore, the administrator must be able to enable/disable the feature. Other exceptions include allowing any data or application sharing between process groups.

SFR ID: FMT_SMF.1.1 #42, FDP_ACF_EXT.1.2

Solution

Configure the Google Android 16 device to enable the access control policy that prevents [selection: application processes, groups of application processes] from accessing [selection: all, private] data stored by other [selection: application processes, groups of application processes].

Note: All application data is inherently sandboxed and isolated from other applications. To disable copy/paste on the EMM console:

COPE:

1. Open 'User restrictions'.
2. Open 'Set user restrictions'.
3. Toggle 'Disallow cross profile copy/paste' to 'ON'.

Configuration API: DISALLOW_CROSS_PROFILE_COPY_PASTE

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Google_Android_16_Y26M04_STIG.zip

Item Details

References: CAT|II, CCI|CCI-002233, CCI|CCI-002530, Rule-ID|SV-276868r1140396_rule, STIG-ID|GOOG-16-008900, Vuln-ID|V-276868

Plugin: MDM

Control ID: aa9a145d6a2944d3647c26b6f00d04774601459206f66d586de80111b38ac051