STIGQter: STIG Summary: Microsoft Office 365 ProPlus Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 23 Apr 2021:

File validation in Word must be enabled.

DISA Rule

SV-223418r508019_rule

Vulnerability Number

V-223418

Group Title

SRG-APP-000112

Rule Version

O365-WD-000019

Severity

CAT II

CCI(s)

• CCI-001695 - The information system prevents the execution of organization-defined unacceptable mobile code.

Weight

10

Fix Recommendation

Set policy value for User Configuration >> Administrative Templates >> Microsoft Word 2016 >> Word Options >> Security >> Turn off file validation to "Disabled".

Check Contents

Verify the policy value for User Configuration >> Administrative Templates >> Microsoft Word 2016 >> Word Options >> Security >> Turn off file validation is set to "Disabled".

Use the Windows Registry Editor to navigate to the following key:

HKCU\software\policies\microsoft\office\16.0\word\security\filevalidation

If the value for enableonload is REG_DWORD = 1, this is not a finding.

Vulnerability Number

V-223418

Documentable

False

Rule Version

O365-WD-000019

Severity Override Guidance

Verify the policy value for User Configuration >> Administrative Templates >> Microsoft Word 2016 >> Word Options >> Security >> Turn off file validation is set to "Disabled".

Use the Windows Registry Editor to navigate to the following key:

HKCU\software\policies\microsoft\office\16.0\word\security\filevalidation

If the value for enableonload is REG_DWORD = 1, this is not a finding.

Check Content Reference

M

Target Key

4099

Comments