CVE-2019-19240

{"id": "CVE-2019-19240", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2019-11-22T19:15:12.857", "references": [{"url": "https://github.com/embedthis/goahead/issues/289", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/embedthis/goahead/issues/290", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/embedthis/goahead/releases/tag/v5.0.1", "tags": ["Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}, {"lang": "en", "value": "CWE-908"}]}], "descriptions": [{"lang": "en", "value": "Embedthis GoAhead before 5.0.1 mishandles redirected HTTP requests with a large Host header. The GoAhead WebsRedirect uses a static host buffer that has a limited length and can overflow. This can cause a copy of the Host header to fail, leaving that buffer uninitialized, which may leak uninitialized data in a response."}, {"lang": "es", "value": "Incruste GoAhead versiones anteriores a 5.0.1, maneja inapropiadamente las peticiones HTTP redireccionadas con un encabezado Host grande. GoAhead WebsRedirect utiliza un b\u00fafer de host est\u00e1tico que posee una longitud limitada y puede desbordarse. Esto puede causar un fallo de la copia del encabezado del Host, dejando ese b\u00fafer no inicializado, lo que puede filtrar datos sin inicializar en una respuesta."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E6DB7B2-E960-46C2-B10B-C6D43C33A68C", "versionEndExcluding": "5.0.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}