Citrix App layering 24.3 | Hidden RPC Services Vulnerabilities reported on ELM Appliance
Article ID: CTX692085
Updated On:
Description
Vulnerability scanning software may flag "Hidden RPC Services Vulnerability" on Citrix App layering ELM Appliance
Resolution
Running the following command would disable the NFS Server functionality of the Citrix App layering ELM:
systemctl stop nfs-server rpcbind
systemctl disable nfs-server rpcbind
firewall-cmd --permanent --remove-service=nfs
firewall-cmd --reload
Problem Cause
Security vulnerability report is related to the NFS Server functionality of ELM. This functionality is enabled by default in ELM. It can be disabled without affecting the ELM's core functionality.
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