CVE intelligence and bounded remediation

CVE-2017-2293 — Puppet Puppet Enterprise security vulnerability

Medium CVSS 5.5

Versions of Puppet Enterprise prior to 2016.4.5 or 2017.2.1 shipped with an MCollective configuration that allowed the package plugin to install or remove arbitrary packages on all managed agents. This release adds default configuration to not allow these actions. Customers who rely on this functionality can change this policy.

Severity
Medium
CVSS
5.5 (2.0)
Published
2018-02-01
CISA KEV
Not currently listed
Ecosystem
software/application

Affected products

  • puppet / puppet_enterprise
  • puppet / puppet_enterprise / 2016.5.1
  • puppet / puppet_enterprise / 2016.5.2
  • puppet / puppet_enterprise / 2017.1.0
  • puppet / puppet_enterprise / 2017.1.1

Matched remediation archetype

General vulnerability remediation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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