CVE-2021-27025

MEDIUM
Published Nov 18, 20214y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Nov 18, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first 'pluginsync'.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Affected Products 6

VendorProductVersionRange
puppetpuppet*≥2021.0.0  –  <2021.4.0
puppetpuppet_agent* <6.25.1
puppetpuppet_agent*≥5.5.0  –  ≤5.5.22
puppetpuppet_agent*≥7.0.0  –  <7.12.1
puppetpuppet_enterprise* <2019.8.9
fedoraprojectfedora35any

References 2

  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
  • puppet.com https://puppet.com/security/cve/cve-2021-27025
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.