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Status published
Unknown
CVE-2023-1894
A Regular Expression Denial of Service (ReDoS) issue was discovered...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Puppet
View all reports →Affected Software
Puppet Enterprise, Puppet Server
Vulnerable Versions:
2021.7.1, 2023.0.0, 7.9.2
Timeline
Official Publish:
May 4th, 2023
Last Modified:
January 29th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.