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Lookup Service must disable the shutdown port.


Overview

Finding ID Version Rule ID IA Controls Severity
V-256735 VCLU-70-000030 SV-256735r888796_rule Medium
Description
An attacker has at least two reasons to stop a web server. The first is to cause a denial of service, and the second is to put in place changes the attacker made to the web server configuration. If the Tomcat shutdown port feature is enabled, a shutdown signal can be sent to the Lookup Service through this port. To ensure availability, the shutdown port must be disabled.
STIG Date
VMware vSphere 7.0 vCenter Appliance Lookup Service Security Technical Implementation Guide 2023-06-15

Details

Check Text ( C-60410r888794_chk )
At the command prompt, run the following commands:

# xmllint --xpath '/Server/@port' /usr/lib/vmware-lookupsvc/conf/server.xml

Expected result:

port="${base.shutdown.port}"

If the output does not match the expected result, this is a finding.
Fix Text (F-60353r888795_fix)
Navigate to and open:

/usr/lib/vmware-lookupsvc/conf/server.xml

Ensure the server port is set as follows:



Restart the service with the following command:

# vmon-cli --restart lookupsvc