{"containers": {"cna": {"affected": [{"product": "charset node module", "vendor": "HackerOne", "versions": [{"status": "affected", "version": "<1.0.0"}]}], "datePublic": "2018-04-26T00:00:00", "descriptions": [{"lang": "en", "value": "charset 1.0.0 and below are vulnerable to regular expression denial of service. Input of around 50k characters is required for a slow down of around 2 seconds. Unless node was compiled using the -DHTTP_MAX_HEADER_SIZE= option the default header max length is 80kb, so the impact of the ReDoS is relatively low."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "Denial of Service (CWE-400)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-06-07T01:57:01", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://nodesecurity.io/advisories/524"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/node-modules/charset/issues/10"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "DATE_PUBLIC": "2018-04-26T00:00:00", "ID": "CVE-2017-16098", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "charset node module", "version": {"version_data": [{"version_value": "<1.0.0"}]}}]}, "vendor_name": "HackerOne"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "charset 1.0.0 and below are vulnerable to regular expression denial of service. Input of around 50k characters is required for a slow down of around 2 seconds. Unless node was compiled using the -DHTTP_MAX_HEADER_SIZE= option the default header max length is 80kb, so the impact of the ReDoS is relatively low."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service (CWE-400)"}]}]}, "references": {"reference_data": [{"name": "https://nodesecurity.io/advisories/524", "refsource": "MISC", "url": "https://nodesecurity.io/advisories/524"}, {"name": "https://github.com/node-modules/charset/issues/10", "refsource": "MISC", "url": "https://github.com/node-modules/charset/issues/10"}]}}}}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2017-16098", "datePublished": "2018-04-26T00:00:00", "dateReserved": "2017-10-29T00:00:00", "dateUpdated": "2018-06-07T01:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:charset_project:charset:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "00D50E3B-819F-409A-84EC-BBC688A11F8F", "versionEndExcluding": "1.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "charset 1.0.0 and below are vulnerable to regular expression denial of service. Input of around 50k characters is required for a slow down of around 2 seconds. Unless node was compiled using the -DHTTP_MAX_HEADER_SIZE= option the default header max length is 80kb, so the impact of the ReDoS is relatively low."}, {"lang": "es", "value": "charset en versiones 1.0.0 y anteriores es vulnerable a una denegaci\u00f3n de servicio (DoS) con expresiones regulares. Se requiere una entrada de 50k caracteres aproximadamente para una ralentizaci\u00f3n de 2 segundos aproximadamente. A no ser que el nodo se haya compilado mediante la opci\u00f3n -DHTTP_MAX_HEADER_SIZE=, el tama\u00f1o m\u00e1ximo por defecto de la cabecera es 80 kb, por lo que el impacto del ReDoS es relativamente bajo."}], "id": "CVE-2017-16098", "lastModified": "2019-10-09T23:24:45.347", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-06-07T02:29:02.113", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/node-modules/charset/issues/10"}, {"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://nodesecurity.io/advisories/524"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "support@hackerone.com", "type": "Secondary"}]}

{}