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Cis Azure Compute 2.2.14

DevOps & Security
cis-azure-compute-2.2.14

Cis Azure Compute 2.2.14 is an Agent Skill for devops & security published in the CyberStrikeus/CyberStrike repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.

Ensure deployment slot is integrated with a virtual network

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How to use this skill

Bring this guide into your coding agent with a prompt tailored to the tool you use.

  1. Open your project in Codex.
  2. Copy and paste the prompt below.
  3. Review files and risks before approving any action.
Prompt to paste
Inspect the Agent Skill at https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/CIS_benchmarks/Cloud_Providers/Microsoft_Azure/CIS_Microsoft_Azure_Compute_Services_Benchmark_v2.0.0/cis-azure-compute-2.2.14/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/cis-azure-compute-2-2-14, but wait for my approval before writing files or running scripts.

Copying this prompt does not install or run the skill. Review third-party files before use.

Ensure deployment slot is integrated with a virtual network

Description

Integrate App Service deployment slots with a virtual network to enable access to resources in or through a non-internet-routable virtual network.

Rationale

Integrate App Service deployment slots with a virtual network for increased security and control.

Impact

Additional configuration may be required to ensure that traffic is routed properly.

Audit Procedure

Using Azure Portal

  1. Go to App Services.
  2. Click the name of an app.
  3. Under Deployment, click Deployment slots.
  4. Click the name of a deployment slot.
  5. Under Settings, click Networking.
  6. Under Outbound traffic configuration, next to Virtual network integration, ensure that a virtual network and subnet name are displayed.
  7. Repeat steps 1-6 for each app and deployment slot.

Using Azure CLI

Run the following command to list apps:

az webapp list

For each app, run the following command to list deployment slots:

az webapp deployment slot list --resource-group <resource-group-name> --name <app-name>

For each deployment slot, ensure that virtualNetworkSubnetId is set to a virtual network subnet ID.

Expected Result

The virtualNetworkSubnetId property should contain a valid virtual network subnet resource ID (not null or empty).

Remediation

Using Azure Portal

  1. Go to App Services.
  2. Click the name of an app.
  3. Under Deployment, click Deployment slots.
  4. Click the name of a deployment slot.
  5. Under Settings, click Networking.
  6. Under Outbound traffic configuration, next to Virtual network integration, click Not configured.
  7. Click Add virtual network integration.
  8. Select an existing App Service Plan connection, or select New connection and select a subscription, virtual network, and subnet.
  9. Click Connect.
  10. Repeat steps 1-9 for each app and deployment slot requiring remediation.

Default Value

By default, virtual network integration is not configured.

References

  1. https://learn.microsoft.com/en-us/azure/app-service/overview-vnet-integration
  2. https://learn.microsoft.com/en-us/azure/app-service/configure-vnet-integration-enable
  3. https://learn.microsoft.com/en-us/cli/azure/webapp
  4. https://learn.microsoft.com/en-us/cli/azure/webapp/deployment/slot

Profile

Level 1 | Automated