CVE-2019-16786

{"containers": {"cna": {"affected": [{"product": "Waitress", "vendor": "Pylons", "versions": [{"lessThanOrEqual": "1.3.1", "status": "affected", "version": "<= 1.3.1", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with the inner-most encoding first, followed by any further transfer codings, ending with chunked. Requests sent with: \"Transfer-Encoding: gzip, chunked\" would incorrectly get ignored, and the request would use a Content-Length header instead to determine the body size of the HTTP message. This could allow for Waitress to treat a single request as multiple requests in the case of HTTP pipelining. This issue is fixed in Waitress 1.4.0."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-444", "description": "CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-12T23:06:10.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"name": "FEDORA-2020-bdcc8ffc24", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GVDHR2DNKCNQ7YQXISJ45NT4IQDX3LJ7/"}, {"name": "FEDORA-2020-65a7744e38", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYEOTGWJZVKPRXX2HBNVIYWCX73QYPM5/"}, {"name": "RHSA-2020:0720", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2020:0720"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}, {"tags": ["x_refsource_MISC"], "url": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3"}, {"name": "[debian-lts-announce] 20220512 [SECURITY] [DLA 3000-1] waitress security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html"}], "source": {"advisory": "GHSA-g2xc-35jw-c63p", "discovery": "UNKNOWN"}, "title": "HTTP Request Smuggling: Invalid Transfer-Encoding in Waitress", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2019-16786", "STATE": "PUBLIC", "TITLE": "HTTP Request Smuggling: Invalid Transfer-Encoding in Waitress"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Waitress", "version": {"version_data": [{"version_affected": "<=", "version_name": "<= 1.3.1", "version_value": "1.3.1"}]}}]}, "vendor_name": "Pylons"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with the inner-most encoding first, followed by any further transfer codings, ending with chunked. Requests sent with: \"Transfer-Encoding: gzip, chunked\" would incorrectly get ignored, and the request would use a Content-Length header instead to determine the body size of the HTTP message. This could allow for Waitress to treat a single request as multiple requests in the case of HTTP pipelining. This issue is fixed in Waitress 1.4.0."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')"}]}]}, "references": {"reference_data": [{"name": "FEDORA-2020-bdcc8ffc24", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GVDHR2DNKCNQ7YQXISJ45NT4IQDX3LJ7/"}, {"name": "FEDORA-2020-65a7744e38", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYEOTGWJZVKPRXX2HBNVIYWCX73QYPM5/"}, {"name": "RHSA-2020:0720", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2020:0720"}, {"name": "https://www.oracle.com/security-alerts/cpuapr2022.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}, {"name": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes", "refsource": "MISC", "url": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes"}, {"name": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p", "refsource": "CONFIRM", "url": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p"}, {"name": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3", "refsource": "MISC", "url": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3"}, {"name": "[debian-lts-announce] 20220512 [SECURITY] [DLA 3000-1] waitress security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html"}]}, "source": {"advisory": "GHSA-g2xc-35jw-c63p", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:24:48.017Z"}, "title": "CVE Program Container", "references": [{"name": "FEDORA-2020-bdcc8ffc24", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GVDHR2DNKCNQ7YQXISJ45NT4IQDX3LJ7/"}, {"name": "FEDORA-2020-65a7744e38", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYEOTGWJZVKPRXX2HBNVIYWCX73QYPM5/"}, {"name": "RHSA-2020:0720", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2020:0720"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3"}, {"name": "[debian-lts-announce] 20220512 [SECURITY] [DLA 3000-1] waitress security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2019-16786", "datePublished": "2019-12-20T23:00:20.000Z", "dateReserved": "2019-09-24T00:00:00.000Z", "dateUpdated": "2024-08-05T01:24:48.017Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Waitress", "vendor": "Pylons", "versions": [{"lessThanOrEqual": "1.3.1", "status": "affected", "version": "<= 1.3.1", "versionType": "custom"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:agendaless:waitress:*:*:*:*:*:*:*:*", "matchCriteriaId": "6CAB3F2E-7A4C-4F03-8848-E03D4E028F59", "versionEndExcluding": "1.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*", "matchCriteriaId": "C2A5B24D-BDF2-423C-98EA-A40778C01A05", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack:15:*:*:*:*:*:*:*", "matchCriteriaId": "70108B60-8817-40B4-8412-796A592E4E5E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with the inner-most encoding first, followed by any further transfer codings, ending with chunked. Requests sent with: \"Transfer-Encoding: gzip, chunked\" would incorrectly get ignored, and the request would use a Content-Length header instead to determine the body size of the HTTP message. This could allow for Waitress to treat a single request as multiple requests in the case of HTTP pipelining. This issue is fixed in Waitress 1.4.0."}, {"lang": "es", "value": "Waitress versi\u00f3n hasta 1.3.1 analizar\u00eda el encabezado Transfer-Encoding y solo buscar\u00eda un \u00fanico valor de cadena, si ese valor no se dividiera, caer\u00eda y usar\u00eda en su lugar el encabezado Content-Length. De acuerdo con el est\u00e1ndar HTTP, Transfer-Encoding debe ser una lista separada por comas, con la codificaci\u00f3n m\u00e1s interna primero, seguida de cualquier otra codificaci\u00f3n de transferencia, que termine en fragmentos. Las peticiones enviadas con: \"Transfer-Encoding: gzip, chunked\" se ignorar\u00edan incorrectamente, y la petici\u00f3n utilizar\u00eda un encabezado Content-Length para determinar el tama\u00f1o del cuerpo del mensaje HTTP. Esto podr\u00eda permitir que Waitress trate una petici\u00f3n \u00fanica como peticiones m\u00faltiples en el caso de la canalizaci\u00f3n HTTP. Este problema fue corregido en Waitress versi\u00f3n 1.4.0."}], "id": "CVE-2019-16786", "lastModified": "2026-06-17T02:22:48.190", "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": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-20T23:15:11.277", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2020:0720"}, {"source": "security-advisories@github.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p"}, {"source": "security-advisories@github.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html"}, {"source": "security-advisories@github.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GVDHR2DNKCNQ7YQXISJ45NT4IQDX3LJ7/"}, {"source": "security-advisories@github.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYEOTGWJZVKPRXX2HBNVIYWCX73QYPM5/"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2020:0720"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Pylons/waitress/commit/f11093a6b3240fc26830b6111e826128af7771c3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Pylons/waitress/security/advisories/GHSA-g2xc-35jw-c63p"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GVDHR2DNKCNQ7YQXISJ45NT4IQDX3LJ7/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYEOTGWJZVKPRXX2HBNVIYWCX73QYPM5/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-444"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-444"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:0720", "cpe": "cpe:/a:redhat:openstack:15::el8", "impact": "low", "package": "python-waitress-0:1.4.2-1.el8ost", "product_name": "Red Hat OpenStack Platform 15.0 (Stein)", "release_date": "2020-03-05T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/clair-rhel8:v3.4.0-25", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-bridge-operator-bundle:v3.4.0-3", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-bridge-operator-rhel8:v3.4.0-17", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-builder-qemu-rhcos-rhel8:v3.4.0-17", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-builder-rhel8:v3.4.0-18", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-container-security-operator-bundle:v3.4.0-2", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-container-security-operator-rhel8:v3.4.0-2", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-openshift-bridge-rhel8-operator:v3.4.0-17", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-operator-bundle:v3.4.0-89", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-operator-rhel8:v3.4.0-132", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}, {"advisory": "RHSA-2021:0420", "cpe": "cpe:/a:redhat:quay:3::el8", "impact": "low", "package": "quay/quay-rhel8:v3.4.0-51", "product_name": "Red Hat Quay 3", "release_date": "2021-02-04T00:00:00Z"}], "bugzilla": {"description": "waitress: HTTP request smuggling through invalid Transfer-Encoding", "id": "1791415", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1791415"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N", "status": "verified"}, "cwe": "CWE-444", "details": ["Waitress through version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value, if that value was not chunked it would fall through and use the Content-Length header instead. According to the HTTP standard Transfer-Encoding should be a comma separated list, with the inner-most encoding first, followed by any further transfer codings, ending with chunked. Requests sent with: \"Transfer-Encoding: gzip, chunked\" would incorrectly get ignored, and the request would use a Content-Length header instead to determine the body size of the HTTP message. This could allow for Waitress to treat a single request as multiple requests in the case of HTTP pipelining. This issue is fixed in Waitress 1.4.0.", "An HTTP-interpretation flaw was found in waitress which did not properly validate incoming HTTP headers. When parsing the Transfer-Encoding header, waitress would look only for a single string value. According to the HTTP standard, Transfer-Encoding should be a comma-separated list, with the inner-most encoding first, followed by any further transfer codings, ending with 'chunked'. Because of this flaw, requests sent with: \"Transfer-Encoding: gzip, chunked\" would get ignored, and waitress would use the Content-Length header instead to determine the body size of the HTTP message. A remote attacker could exploit this flaw to force waitress to accept potentially bad HTTP requests or treat a single request as multiple requests in the case of HTTP pipelining."], "name": "CVE-2019-16786", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:3", "fix_state": "Affected", "impact": "low", "package_name": "python-waitress", "product_name": "Red Hat Ceph Storage 3"}, {"cpe": "cpe:/a:redhat:ceph_storage:4", "fix_state": "Affected", "impact": "low", "package_name": "python-waitress", "product_name": "Red Hat Ceph Storage 4"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Will not fix", "impact": "low", "package_name": "python-waitress", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:16", "fix_state": "Affected", "impact": "low", "package_name": "python-waitress", "product_name": "Red Hat OpenStack Platform 16 (Train)"}], "public_date": "2019-12-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-16786\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-16786\nhttps://docs.pylonsproject.org/projects/waitress/en/latest/#id6"], "statement": "All affected Red Hat products ship but do not use the flawed version of python-waitress. The impact for these products is therefore rated as having a security impact of Low.\nIn Red Hat OpenStack Platform 13, because the flawed code is not used and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP13 python-waitress package.", "threat_severity": "Important"}

{}