Review the critical issues reported by Nexus IQ for appc/deployment

https://nexus-iq.wl.linuxfoundation.org/assets/index.html#/reports/appc-deployment/54a32a1825594552a1dddf3e6e30ef53

When possible, eliminate the critical security issue

When not possible, assess the security risk, document it in the Security Vulnerability template, document mitigation