Virtual HSM
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  • Virtual HSM
  • Documentation
    • What is Virtual HSM?
    • Use Case: Attested Secret Provisioning in the Cloud
    • Setup
      • Install
      • vHSM Server Configuration
        • Parameters
        • vHSM Telemetry Parameters
      • vHSM Agent
        • Agent Configuration
      • vHSM Proxy
        • Proxy Configuration
    • Get Started
      • Start the Vault server
      • MariaDB root admin password provisioning on Azure DCXas_v5 VM
    • Supported Cloud Configurations
  • Tutorials
    • Deploying the vhsm Container on an EC2 Instance
    • CLI quickstart
    • vHSM Agent quickstart
    • vHSM Proxy quickstart
    • Passing vHSM secrets using ConfigMaps
    • Provisioning MariaDB Password on Azure DCXas_v5 VM
    • Registering a buckypaper plugin
    • Monitoring vHSM with Grafana
  • Integration with Utimaco SecurityServer
    • Integrate enclaive vHSM with Utimaco HSM
  • API
    • Auth
    • Default
    • Secrets
    • System
    • Identity
    • Models
  • vHSM CLI
    • Server and Infrastructure Management
      • vhsm server
      • vhsm proxy
      • vhsm monitor
      • vhsm status
      • vhsm agent
    • Secret Management
      • vhsm read
      • vhsm write
      • vhsm delete
      • vhsm list
      • vhsm secrets
        • vhsm secrets enable
        • vhsm secrets disable
        • vhsm secrets list
        • vhsm secrets move
        • vhsm secrets tune
      • vhsm unwrap
    • Configuration and Management
      • vhsm plugin
        • vhsm plugin info
        • vhsm plugin deregister
        • vhsm plugin list
        • vhsm plugin register
        • vhsm plugin reload
        • vhsm plugin reload-status
      • vhsm namespace
      • vhsm operator
      • vhsm print
      • vhsm path-help
      • vhsm lease
    • Auditing and Debugging
      • vhsm audit
      • vhsm debug
    • Attestation
    • Security and Encryption
      • vhsm pki
        • vhsm pki health-check
        • vhsm pki issue
        • vhsm pki list-intermediates
        • vhsm pki reissue
        • vhsm pki verify-sign
      • vhsm transit
      • vhsm ssh
      • vhsm transform
    • Authentication and Authorization
      • vhsm login
      • vhsm auth
      • vhsm token
      • vhsm policy
    • Storage and Data Mangement
      • vhsm kv
      • vhsm patch
    • vhsm version
      • vhsm version-history
  • Troubleshooting
    • CA Validity Period
    • CRL Validity Period
    • Root Certificate Issued Non-CA Leaves
    • Role Allows Implicit Localhost Issuance
    • Role Allows Glob-Based Wildcard Issuance
    • Performance Impact
    • Accessibility of Audit Information
    • Allow If-Modified-Since Requests
    • Auto-Tidy Disabled
    • Tidy Hasn't Run
    • Too Many Certificates
    • Enable ACME Issuance
    • ACME Response Headers Configuration
  • Resources
    • Community
    • GitHub
    • Youtube
    • CCx101 wiki
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  1. Troubleshooting

Role Allows Implicit Localhost Issuance

Perform the recommended actions that ensures roles do not unintentionally allow certificates to be issued for localhost-based domains.

This health check ensures that roles do not unintentionally allow certificates to be issued for localhost-based domains. Allowing implicit localhost issuance (via allow_localhost=true) in combination with non-empty allowed_domainsmay pose a security risk by enabling certificates for internal or unintended hostnames.

Health Check Name: role_allows_localhost

Accessed APIs

API Endpoint
Description

LIST /roles

Lists all defined roles

READ /roles/:name

Reads the configuration of a specific role

Configuration Parameters None

Health Check Results

Check Condition
Description

allow_localhost is set to true

The role permits implicit certificate issuance for localhost or localhost-like domains.

allowed_domains contains one or more entries

The role allows issuance for specific domains, which may unintentionally include localhost.

Both conditions (allow_localhost=true and non-empty allowed_domains) are true

A warning is issued, indicating a risk of unintended certificate issuance for localhost.

Recommended Actions

  • Set allow_localhost=false for all roles.

  • Update the allowed_domains field to include only explicitly approved domains, avoiding vague or wildcard domain entries that could inadvertently include localhost-style hostnames.

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Last updated 2 months ago

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