CVE-2018-6512

9.8 criticalEPSS 1.9%

Critical (9.8) in puppet. EPSS 1.9% chance of exploitation in the next 30 days.

The previous version of Puppet Enterprise 2018.1 is vulnerable to unsafe code execution when upgrading pe-razor-server. Affected releases are Puppet Enterprise: 2018.1.x versions prior to 2018.1.1 and razor-server and pe-razor-server prior to 1.9.0.0.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2018-06-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

puppet:pe-razor-server
puppet:puppet_enterprise
puppet:razor-server

References

https://puppet.com/security/cve/CVE-2018-6512
https://puppet.com/security/cve/CVE-2018-6512

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