Warning Bar settings for VBA macros must be configured.

From Microsoft Visio 2013 STIG

Part of DTOO304 - VBA Macro Warning settings

Associated with: CCI-000366

SV-52800r1_rule Warning Bar settings for VBA macros must be configured.

Vulnerability discussion

When users open files containing VBA Macros, applications open the files with the macros disabled and displays the Trust Bar with a warning that macros are present and have been disabled. Users may then enable these macros by clicking Options on the Trust Bar and selecting the option to enable them. Disabling or not configuring this setting may allow dangerous macros to become active on user computers or the network.

Check content

Verify the policy value for User Configuration -> Administrative Templates -> Microsoft Visio 2013 -> Visio Options -> Security -> Trust Center -> "VBA Macro Notification Settings" is set to "Enabled: Disable all with notification". Procedure: Use the Windows Registry Editor to navigate to the following key: HKCU\software\policies\Microsoft\office\15.0\Visio\security Criteria: If the value vbawarnings is REG_DWORD = 2, this is not a finding.

Fix text

Set the policy value for User Configuration -> Administrative Templates -> Microsoft Visio 2013 -> Visio Options -> Security -> Trust Center -> "VBA Macro Notification Settings" to "Enabled: Disable all with notification".

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