Actions for Excel 95-97 workbooks and templates must be configured to edit in Protected View.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-70965	DTOO109	SV-85589r1_rule		Medium

Description
This setting specifies whether users can open, view, edit, or save files saved in the specified format. Enabling block of the specified format mitigates zero-day security attacks (which are attacks that occur between the time that a vulnerability becomes publicly known and a software update or service pack is available) by temporarily preventing users from opening specific types of files and to prevent a user from opening files that have been saved in earlier and pre-release (beta) Microsoft Office formats.

Description

This setting specifies whether users can open, view, edit, or save files saved in the specified format. Enabling block of the specified format mitigates zero-day security attacks (which are attacks that occur between the time that a vulnerability becomes publicly known and a software update or service pack is available) by temporarily preventing users from opening specific types of files and to prevent a user from opening files that have been saved in earlier and pre-release (beta) Microsoft Office formats.

STIG	Date
Microsoft Excel 2016 STIG	2016-12-01

Details

Check Text ( None )
None

Fix Text (F-46541r1_fix)
Set the policy value for User Configuration -> Administrative Templates -> Microsoft Excel 2016 -> Excel Options -> Security -> Trust Center -> File Block Settings "Excel 95-97 workbooks and templates" to "Enabled: Allow editing and open in Protected View".