Citrix App layering 24.3 | Hidden RPC Services Vulnerabilities reported on ELM Appliance

Citrix App layering 24.3 | Hidden RPC Services Vulnerabilities reported on ELM Appliance

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Article ID: CTX692085

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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.