# CIS Ubuntu 14.04 LTS - 1.2.1 Ensure package manager repositories are configured

> Verify that package manager repositories are properly configured to receive latest patches and updates

- Skill: `cyberstrikeus/cis-ubuntu-14-04-lts-1-2-1-ensure-package-manager-repositori` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/cis-ubuntu-14-04-lts-1-2-1-ensure-package-manager-repositori`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/cis-ubuntu-14-04-lts-1-2-1-ensure-package-manager-repositori/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/cis-ubuntu-14-04-lts-1-2-1-ensure-package-manager-repositori

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# 1.2.1 Ensure package manager repositories are configured (Not Scored)

## Profile Applicability

- Level 1 - Server
- Level 1 - Workstation

## Description

Systems need to have package manager repositories configured to ensure they receive the latest patches and updates.

## Rationale

If a system's package repositories are misconfigured important patches may not be identified or a rogue repository could introduce compromised software.

## Audit Procedure

Run the following command and verify package repositories are configured correctly:

```bash
apt-cache policy
```

## Expected Result

Verify that repositories are configured according to site policy.

## Remediation

Configure your package manager repositories according to site policy.

## Default Value

Not applicable. Configuration varies by site policy.

## References

- CIS Controls: 4.5 Use Automated Patch Management And Software Update Tools

## Profile

- Level 1 - Server
- Level 1 - Workstation