STIGQter: STIG Summary: Microsoft Outlook 2010 STIG Version: 1 Release: 13 Benchmark Date: 27 Apr 2018:

Level of calendar details that a user can publish must be restricted.

DISA Rule

SV-33516r1_rule

Vulnerability Number

V-17776

Group Title

DTOO218 - Calendar details published by users

Rule Version

DTOO218 - Outlook

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Set the policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2010 -> Outlook Options -> Preferences -> Calendar Options -> Office.com Sharing Service “Restrict level of calendar details users can publish” to “Enabled (Disables ‘Full details’ and ‘Limited details’)”.

Check Contents

The policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2010 -> Outlook Options -> Preferences -> Calendar Options -> Office.com Sharing Service “Restrict level of calendar details users can publish” must be “Enabled (Disables ‘Full details’ and ‘Limited details’)”.

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

HKCU\Software\Policies\Microsoft\Office\14.0\outlook\options\pubcal

Criteria: If the value PublishCalendarDetailsPolicy is REG_DWORD = 4000 (hex) or 16384 (Decimal), this is not a finding.

Vulnerability Number

V-17776

Documentable

False

Rule Version

DTOO218 - Outlook

Severity Override Guidance

The policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2010 -> Outlook Options -> Preferences -> Calendar Options -> Office.com Sharing Service “Restrict level of calendar details users can publish” must be “Enabled (Disables ‘Full details’ and ‘Limited details’)”.

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

HKCU\Software\Policies\Microsoft\Office\14.0\outlook\options\pubcal

Criteria: If the value PublishCalendarDetailsPolicy is REG_DWORD = 4000 (hex) or 16384 (Decimal), this is not a finding.

Check Content Reference

M

Responsibility

Information Assurance Officer

Target Key

2024

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