CVE-2023-1894

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation. An issue related to specifically crafted certificate names significantly slowed down server operations.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-1333

Affected software

No affected versions have been published.

Timeline

Published
May 4, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-1894: Medium severity, CVSS 5.3 | Vulnix