{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-44386", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-09-28T17:56:32.613Z", "datePublished": "2023-10-05T17:41:38.379Z", "dateUpdated": "2023-10-05T17:41:38.379Z"}, "containers": {"cna": {"title": "Incorrect request error handling triggers server crash in Vapor", "problemTypes": [{"descriptions": [{"cweId": "CWE-231", "lang": "en", "description": "CWE-231: Improper Handling of Extra Values", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-617", "lang": "en", "description": "CWE-617: Reachable Assertion", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-696", "lang": "en", "description": "CWE-696: Incorrect Behavior Order", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}}], "references": [{"name": "https://github.com/vapor/vapor/security/advisories/GHSA-3mwq-h3g6-ffhm", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-3mwq-h3g6-ffhm"}, {"name": "https://github.com/vapor/vapor/commit/090464a654b03148b139a81f8f5ac63b0856f6f3", "tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/vapor/commit/090464a654b03148b139a81f8f5ac63b0856f6f3"}, {"name": "https://github.com/vapor/vapor/releases/tag/4.84.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/vapor/releases/tag/4.84.2"}], "affected": [{"vendor": "vapor", "product": "vapor", "versions": [{"version": ">= 4.83.2, < 4.84.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-10-05T17:41:38.379Z"}, "descriptions": [{"lang": "en", "value": "Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2."}], "source": {"advisory": "GHSA-3mwq-h3g6-ffhm", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vapor:vapor:*:*:*:*:*:*:*:*", "matchCriteriaId": "E52303C2-AF9E-4F61-86C3-EDD76AD0BB43", "versionEndExcluding": "4.84.2", "versionStartIncluding": "4.83.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2."}, {"lang": "es", "value": "Vapor es un framework web HTTP para Swift. Existe una vulnerabilidad de denegaci\u00f3n de servicio que afecta a todos los usuarios de las versiones afectadas de Vapor. El controlador de errores HTTP1 cerraba las conexiones cuando se produc\u00edan errores de an\u00e1lisis HTTP en lugar de transmitirlos. El problema se solucion\u00f3 a partir de la versi\u00f3n 4.84.2 de Vapor."}], "id": "CVE-2023-44386", "lastModified": "2023-10-11T17:47:30.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-10-05T18:15:12.667", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/vapor/vapor/commit/090464a654b03148b139a81f8f5ac63b0856f6f3"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/vapor/vapor/releases/tag/4.84.2"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-3mwq-h3g6-ffhm"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-231"}, {"lang": "en", "value": "CWE-617"}, {"lang": "en", "value": "CWE-696"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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