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The system is not configured to recommended LDAP client signing requirements.


Overview

Finding ID Version Rule ID IA Controls Severity
V-3381 3.075 SV-29273r1_rule Medium
Description
This setting controls the signing requirements for LDAP clients. This setting should be set to Negotiate signing or Require signing depending on the environment and type of LDAP server in use.
STIG Date
Windows 2008 Domain Controller Security Technical Implementation Guide 2019-06-18

Details

Check Text ( C-14464r1_chk )
Analyze the system using the Security Configuration and Analysis snap-in.
Expand the Security Configuration and Analysis tree view.
Navigate to Local Policies -> Security Options.

If the value for “Network security: LDAP client signing requirements” is not set to at least “Negotiate signing”, then this is a finding.

The policy referenced configures the following registry value:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \System\CurrentControlSet\Services\LDAP\

Value Name: LDAPClientIntegrity

Value Type: REG_DWORD
Value: 1

Fix Text (F-143r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> “Network security: LDAP client signing requirements” to “Negotiate signing” at a minimum.