{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-1894",
        "assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
        "state": "PUBLISHED",
        "assignerShortName": "puppet",
        "dateReserved": "2023-04-05T19:39:06.485Z",
        "datePublished": "2023-05-04T22:13:02.556Z",
        "dateUpdated": "2024-08-02T06:05:26.999Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
                "shortName": "puppet",
                "dateUpdated": "2023-05-04T22:13:02.556Z"
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-1333 Inefficient Regular Expression Complexity"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Puppet",
                    "product": "Puppet Enterprise",
                    "versions": [
                        {
                            "version": "2021.7.1",
                            "status": "affected",
                            "lessThan": "2021.7.3",
                            "versionType": "semver"
                        },
                        {
                            "version": "2023.0.0",
                            "status": "affected",
                            "lessThan": "2023.1.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                },
                {
                    "vendor": "Puppet",
                    "product": "Puppet Server",
                    "versions": [
                        {
                            "version": "7.9.2",
                            "status": "affected",
                            "lessThan": "7.11.0",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.9.2",
                            "status": "affected",
                            "lessThan": "8.0.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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": [
                {
                    "url": "https://www.puppet.com/security/cve/cve-2023-1894-puppet-server-redos"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T06:05:26.999Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.puppet.com/security/cve/cve-2023-1894-puppet-server-redos",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}