{"containers": {"cna": {"affected": [{"product": "Apache NiFi", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "0.0.1 to 1.16.0", "status": "affected", "version": "0.0.1 to 1.16.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "David Handermann at exceptionfactory.com reported this issue."}], "descriptions": [{"lang": "en", "value": "Multiple components in Apache NiFi 0.0.1 to 1.16.0 do not restrict XML External Entity references in the default configuration. The Standard Content Viewer service attempts to resolve XML External Entity references when viewing formatted XML files. The following Processors attempt to resolve XML External Entity references when configured with default property values: - EvaluateXPath - EvaluateXQuery - ValidateXml Apache NiFi flow configurations that include these Processors are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. 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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*", "matchCriteriaId": "54E19D0B-958C-4FDC-B6B7-512AC10DB295", "versionEndIncluding": "1.16.0", "versionStartIncluding": "0.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Multiple components in Apache NiFi 0.0.1 to 1.16.0 do not restrict XML External Entity references in the default configuration. The Standard Content Viewer service attempts to resolve XML External Entity references when viewing formatted XML files. The following Processors attempt to resolve XML External Entity references when configured with default property values: - EvaluateXPath - EvaluateXQuery - ValidateXml Apache NiFi flow configurations that include these Processors are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. The resolution disables Document Type Declarations in the default configuration for these Processors, and disallows XML External Entity resolution in standard services."}, {"lang": "es", "value": "Varios componentes de Apache NiFi versiones 0.0.1 a 1.16.0, no restringen las referencias de tipo XML External Entity en la configuraci\u00f3n por defecto. El servicio Standard Content Viewer intenta resolver las referencias a Entidades Externas XML cuando son visualizados archivos XML formateados. Los siguientes procesadores intentan resolver las referencias a entidades externas XML cuando est\u00e1n configurados con los valores predeterminados de las propiedades: - EvaluateXPath - EvaluateXQuery - ValidateXml Las configuraciones de flujo de Apache NiFi que incluyen estos procesadores son vulnerables a documentos XML maliciosos que contienen Declaraciones de Tipo de Documento con referencias a Entidades Externas XML. La resoluci\u00f3n deshabilita las Declaraciones de Tipo de Documento en la configuraci\u00f3n por defecto de estos Procesadores, y deshabilita la resoluci\u00f3n de Entidades Externas XML en los servicios est\u00e1ndar"}], "id": "CVE-2022-29265", "lastModified": "2022-05-10T13:25:07.380", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/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": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-04-30T08:15:06.910", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Mitigation", "Vendor Advisory"], "url": "https://lists.apache.org/thread/47od9kr9n4cyv0mv81jh3pkyx815kyjl"}, {"source": "security@apache.org", "tags": ["Vendor Advisory"], "url": "https://nifi.apache.org/security.html#CVE-2022-29265"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-611"}], "source": "security@apache.org", "type": "Secondary"}]}

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