CVE-2020-7943

puppet: puppet server and puppetDB may leak sensitive information via metrics API

Published Mar 11, 2020 CVSS 3.1 · 7.5 High EPSS 7.7% KEV · Not listed
Description
Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints. For PuppetDB this may contain things like hostnames. Puppet Server reports resource names and titles for defined types (which may contain sensitive information) as well as function names and class names. Previously, these endpoints were open to the local network. PE 2018.1.13 & 2019.5.0, Puppet Server 6.9.2 & 5.3.12, and PuppetDB 6.9.1 & 5.2.13 disable trapperkeeper-metrics /v1 metrics API and only allows /v2 access on localhost by default. This affects software versions: Puppet Enterprise 2018.1.x stream prior to 2018.1.13 Puppet Enterprise prior to 2019.5.0 Puppet Server prior to 6.9.2 Puppet Server prior to 5.3.12 PuppetDB prior to 6.9.1 PuppetDB prior to 5.2.13 Resolved in: Puppet Enterprise 2018.1.13 Puppet Enterprise 2019.5.0 Puppet Server 6.9.2 Puppet Server 5.3.12 PuppetDB 6.9.1 PuppetDB 5.2.13

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History

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Sources

Status
PUBLISHED
Assigner
puppet
Published
Updated
Aug 4, 2024, 9:48 AM
Reserved
Jan 23, 2020, 12:00 AM
Status
Modified
Published
Mar 11, 2020, 11:15 PM
Modified
Jun 17, 2026, 3:25 AM
Severity
Important
Public date
Mar 10, 2020, 12:00 AM