What’s Vulnerable › Vulnerabilities

CVE-2021-27019

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-30 · updated 2026-06-17
• Weakness: CWE-532

Description

PuppetDB logging included potentially sensitive system information.

Affected products

• Puppet Enterprise: before 2019.8.6 — fixed in 2019.8.6
• Puppetdb: from 6.0.0 before 6.16.1; from 7.0.0 before 7.3.1 — fixed in 6.16.1, 7.3.1

How to fix

Upgrade to a fixed version: Puppet Enterprise 2019.8.6; Puppetdb 6.16.1, 7.3.1. Check the vendor advisory for mitigations.

References

• https://puppet.com/security/cve/CVE-2021-27019
• https://puppet.com/security/cve/CVE-2021-27019

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