{"dataType": "CVE_RECORD", "dataVersion": "5.0", "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": "2024-02-12T04:05:59"}, "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"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:momentjs:luxon:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "D11AA49A-C83C-4BE7-8F35-A0B653A4600C", "versionEndExcluding": "1.28.1", "versionStartIncluding": "1.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:momentjs:luxon:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "E5B6E3EF-4FF5-4BD3-9DE6-D81C49DB16AB", "versionEndExcluding": "2.5.2", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:momentjs:luxon:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "D29FCF30-14B9-4943-9164-E395080794BE", "versionEndExcluding": "3.2.1", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}, {"lang": "es", "value": "Luxon es una librer\u00eda para trabajar con fechas y horas en JavaScript. En la rama 1.x anterior a 1.38.1, la rama 2.x anterior a 2.5.2 y la rama 3.x en 3.2.1, `DateTime.fromRFC2822() de Luxon tiene complejidad cuadr\u00e1tica (N^2) en algunas entradas espec\u00edficas. Esto provoca una notable desaceleraci\u00f3n en las entradas con longitudes superiores a 10&#xa0;000 caracteres. Por lo tanto, los usuarios que proporcionan datos no confiables a este m\u00e9todo son vulnerables a ataques (Re)DoS. Este problema tambi\u00e9n aparece en Moment como CVE-2022-31129. Las versiones 1.38.1, 2.5.2 y 3.2.1 contienen parches para este problema. Como workaround, limite la longitud de la entrada."}], "id": "CVE-2023-22467", "lastModified": "2024-02-12T04:15:07.610", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-01-04T22:15:09.357", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/moment/moment/pull/6015#issuecomment-1152961973"}, {"source": "security-advisories@github.com", "tags": ["Not Applicable", "Third Party Advisory"], "url": "https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g"}, {"source": "security-advisories@github.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44I3WAJKYXDLOVYRGMHAUXMIV4SPFXDZ/"}, {"source": "security-advisories@github.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LIVOASKBQH7FEUI5RWM3SOHR6VK7ZZR/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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