{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \\r\\n ending."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-10-09T23:29:04", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://redmine.openinfosecfoundation.org/issues/2969"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/OISF/libhtp/pull/213"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-17420", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \\r\\n ending."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://redmine.openinfosecfoundation.org/issues/2969", "refsource": "MISC", "url": "https://redmine.openinfosecfoundation.org/issues/2969"}, {"name": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31", "refsource": "MISC", "url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"}, {"name": "https://github.com/OISF/libhtp/pull/213", "refsource": "MISC", "url": "https://github.com/OISF/libhtp/pull/213"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:40:15.367Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://redmine.openinfosecfoundation.org/issues/2969"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/OISF/libhtp/pull/213"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-17420", "datePublished": "2019-10-09T23:29:04", "dateReserved": "2019-10-09T00:00:00", "dateUpdated": "2024-08-05T01:40:15.367Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oisf:libhtp:*:*:*:*:*:*:*:*", "matchCriteriaId": "8AD5AE12-D380-460D-8E61-BCFCD47B9EF6", "versionEndExcluding": "0.5.31", "vulnerable": true}, {"criteria": "cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "ABD52035-B1CC-4D94-BFA1-556041577F2F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \\r\\n ending."}, {"lang": "es", "value": "En OISF LibHTP versiones anteriores a 0.5.31, como es usado en Suricata versi\u00f3n 4.1.4 y otros productos, un error de an\u00e1lisis del protocolo HTTP hace que la firma http_header no avise en una respuesta con un solo \\r\\n al final."}], "id": "CVE-2019-17420", "lastModified": "2021-07-21T11:39:23.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-10T01:06:09.560", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/OISF/libhtp/compare/0.5.30...0.5.31"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/OISF/libhtp/pull/213"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://redmine.openinfosecfoundation.org/issues/2969"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-459"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}