{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-22467",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2022-12-29T03:00:40.880Z",
        "datePublished": "2023-01-04T21:52:14.329Z",
        "dateUpdated": "2024-08-02T10:13:48.311Z"
    },
    "containers": {
        "cna": {
            "title": "luxon.js inefficient regular expression complexity vulnerability",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-1333",
                            "lang": "en",
                            "description": "CWE-1333: Inefficient Regular Expression Complexity",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc"
                },
                {
                    "name": "https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g"
                },
                {
                    "name": "https://github.com/moment/moment/pull/6015#issuecomment-1152961973",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/moment/moment/pull/6015#issuecomment-1152961973"
                },
                {
                    "name": "https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LIVOASKBQH7FEUI5RWM3SOHR6VK7ZZR/"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44I3WAJKYXDLOVYRGMHAUXMIV4SPFXDZ/"
                }
            ],
            "affected": [
                {
                    "vendor": "moment",
                    "product": "luxon",
                    "versions": [
                        {
                            "version": ">= 1.0.0, < 1.38.1",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.0.0, < 2.5.2",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.0.0, < 3.2.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-01-04T21:52:14.329Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Luxon is a library for working with dates and times in JavaScript. On the 1.x branch prior to 1.38.1, the 2.x branch prior to 2.5.2, and the 3.x branch on 3.2.1, Luxon's `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks. This issue also appears in Moment as CVE-2022-31129. Versions 1.38.1, 2.5.2, and 3.2.1 contain patches for this issue. As a workaround, limit the length of the input."
                }
            ],
            "source": {
                "advisory": "GHSA-3xq5-wjfh-ppjc",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T10:13:48.311Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc"
                    },
                    {
                        "name": "https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g"
                    },
                    {
                        "name": "https://github.com/moment/moment/pull/6015#issuecomment-1152961973",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/moment/moment/pull/6015#issuecomment-1152961973"
                    },
                    {
                        "name": "https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf"
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LIVOASKBQH7FEUI5RWM3SOHR6VK7ZZR/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44I3WAJKYXDLOVYRGMHAUXMIV4SPFXDZ/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}