CVE-2023-1894

published 2023-05-04

CVE-2023-1894: A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation. An issue related to specifically crafted…

Priority P4 24 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	puppet	< puppetserver 7.9.5-2 (bookworm)	puppetserver 7.9.5-2 (bookworm)
debian	puppetserver	< puppetserver 7.9.5-2 (bookworm)	puppetserver 7.9.5-2 (bookworm)
puppet	puppet_enterprise	—	—
puppet	puppet_enterprise	—	—
puppet	puppet_enterprise	>= 2021.7.1 < 2021.7.3	2021.7.3
puppet	puppet_enterprise	>= 2023.0.0 < 2023.1.0	2023.1.0
puppet	puppet_server	—	—
puppet	puppet_server	>= 7.9.2 < 7.11.0	7.11.0
puppet	puppet_server	>= 7.9.2 < 8.0.0	8.0.0

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

osv 5.3 MEDIUM

vendor_debian 5.3 LOW

vendor_redhat 5.3 MEDIUM

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CWE-1333