CVE-2023-1894

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Source
https://cve.org/CVERecord?id=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
Published
2023-05-04T23:15:08.763Z
Modified
2026-07-08T07:34:17.272442207Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:puppet:puppet_enterprise:2021.7.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:puppet:puppet_enterprise:2023.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "vendor_product": "puppet:puppet_enterprise",
            "extracted_events": [
                {
                    "introduced": "2021.7.1"
                },
                {
                    "last_affected": "2021.7.1"
                },
                {
                    "introduced": "2023.0"
                },
                {
                    "last_affected": "2023.0"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/puppetlabs/puppetserver

Affected ranges

Type
GIT
Repo
https://github.com/puppetlabs/puppetserver
Events
Introduced
a74dd5083621161cc633354aa91553d909244521
Last affected
a74dd5083621161cc633354aa91553d909244521
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:puppet:puppet_server:7.9.2:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "7.9.2"
        },
        {
            "last_affected": "7.9.2"
        }
    ]
}

Affected versions

7.*
7.9.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1894.json"