SharePoint must implement an information system isolation boundary that minimizes the number of nonsecurity functions included within the boundary containing security functions.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-59981	SP13-00-000125	SV-74411r1_rule		High

Description
The information system isolates security functions from nonsecurity functions by means of an isolation boundary (implemented via partitions and domains) controlling access to and protecting the integrity of, the hardware, software, and firmware that perform those security functions. The information system maintains a separate execution domain (e.g., address space) for each executing process.

STIG	Date
MS SharePoint 2013 Security Technical Implementation Guide	2018-04-02

Details

Check Text ( C-60671r2_chk )
Review the SharePoint server configuration to ensure an information system isolation boundary that minimizes the number of nonsecurity functions included within the boundary containing security functions are implemented. Log on to the server that hosts the farm's Central Administration website. Open IIS Manager. Expand "Sites" tree view and right-click the web application named "SharePoint Central Administration". Select "Edit Bindings ...". Confirm the site is bound to an out-of-band (OOB) IP address. If the site is bound to a production IP address or not bound to a specific IP address, this is a finding.

Check Text ( C-60671r2_chk )

Review the SharePoint server configuration to ensure an information system isolation boundary that minimizes the number of nonsecurity functions included within the boundary containing security functions are implemented.

Log on to the server that hosts the farm's Central Administration website.

Open IIS Manager.

Expand "Sites" tree view and right-click the web application named "SharePoint Central Administration".

Select "Edit Bindings ...".

Confirm the site is bound to an out-of-band (OOB) IP address.

If the site is bound to a production IP address or not bound to a specific IP address, this is a finding.

Fix Text (F-65391r2_fix)
Configure the SharePoint server to implement an information system isolation boundary that minimizes the number of nonsecurity functions included within the boundary containing security functions. Log on to the server that hosts the farm's Central Administration website. Open IIS Manager. Expand "Sites" tree view and right-click the web application named "SharePoint Central Administration". Select "Edit Bindings ...". Select the site binding record and click "Edit". From the "IP Address" dropdown list, select an OOB IP address. Click "Ok". *NOTE: If the Central Administration site has multiple site bindings, steps will need to be repeated for each site binding.

Fix Text (F-65391r2_fix)

Configure the SharePoint server to implement an information system isolation boundary that minimizes the number of nonsecurity functions included within the boundary containing security functions.

Log on to the server that hosts the farm's Central Administration website.

Open IIS Manager.

Expand "Sites" tree view and right-click the web application named "SharePoint Central Administration".

Select "Edit Bindings ...".

Select the site binding record and click "Edit".

From the "IP Address" dropdown list, select an OOB IP address.

Click "Ok".

*NOTE: If the Central Administration site has multiple site bindings, steps will need to be repeated for each site binding.