CVE-2023-1894
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-1894
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1894.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-1894
- Downstream
- Related
- Published
- 2023-05-04T23:15:08Z
- Modified
- 2025-09-24T11:54:30.008948Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/puppetlabs/puppetserver
Affected ranges
- Type
- GIT
- Repo
- https://github.com/puppetlabs/puppetserver
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
1.*
1.2.0
2.*
2.0.0-rc3
2.1.x-backup
2.3.2
2.4.0
2.5.0
2.6.0
2.6.1
2.7.0
2.7.1
2.7.2
2.8.0
2.8.1
5.*
5.0.0
5.1.0
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.2.0
5.3.0
5.3.1
5.3.10
5.3.11
5.3.12
5.3.13
5.3.14
5.3.15
5.3.16
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
5.3.8
5.3.9
6.*
6.0.0
6.0.1
6.0.2
6.0.3
6.0.4
6.0.5
6.1.0
6.10.0
6.11.0
6.11.1
6.12.0
6.12.1
6.12.2
6.13.0
6.14.0
6.14.1
6.15.0
6.15.1
6.15.2
6.15.3
6.16.0
6.16.1
6.17.0
6.17.1
6.18.0
6.19.0
6.2.0
6.2.1
6.20.0
6.3.0
6.3.1
6.3.2
6.3.3
6.4.0
6.5.0
6.6.0
6.7.0
6.7.1
6.7.2
6.8.0
6.9.0
6.9.2
7.*
7.0.0
7.0.1
7.0.2
7.0.3
7.1.0
7.1.1
7.1.2
7.2.0
7.2.1
7.3.0
7.4.0
7.4.1
7.4.2
7.5.0
7.6.0
7.6.1
7.7.0
7.8.0
7.9.0
7.9.1
7.9.2
jvm-puppet-0.*
jvm-puppet-0.1.2
jvm-puppet-0.1.3
jvm-puppet-0.1.4
jvm-puppet-0.1.5
jvm-puppet-0.1.6
puppet-server-0.*
puppet-server-0.1.10
puppet-server-0.1.11
puppet-server-0.1.12
puppet-server-0.1.13
puppet-server-0.1.14
puppet-server-0.1.15
puppet-server-0.1.16
puppet-server-0.1.7
puppet-server-0.1.8
puppet-server-0.1.9
puppet-server-0.2.0
puppet-server-0.2.1
puppet-server-0.2.2
puppet-server-0.3.0
puppet-server-0.4.0
puppet-server-0.4.1
puppet-server-1.*
puppet-server-1.0.0
puppet-server-1.0.1
puppet-server-1.0.2
puppet-server-1.0.3
puppet-server-1.0.8
puppet-server-1.1.0
puppet-server-1.1.1
puppet-server-1.1.2
puppet-server-1.1.3
puppet-server-1.2.0
puppet-server-2.*
puppet-server-2.0.0
puppet-server-2.1.0
puppet-server-2.1.1
puppet-server-2.1.2
puppet-server-2.1.3-alpha1
puppet-server-2.2.0
puppet-server-2.2.1
puppet-server-2.3.0
puppet-server-2.3.1
puppet-server-2.6.0