{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-22832", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2023-01-06T20:44:21.364Z", "datePublished": "2023-02-10T07:45:36.964Z", "dateUpdated": "2024-08-02T10:20:31.072Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache NiFi", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "1.19.1", "status": "affected", "version": "1.2.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Yi Cai of Chaitin Tech"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references.</div><div>Flow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references.</div><div>The resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.</div>"}], "value": "The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references.\n\nFlow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references.\n\nThe resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.\n\n"}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-02-10T07:45:36.964Z"}, "references": [{"tags": ["technical-description"], "url": "https://nifi.apache.org/security.html#CVE-2023-22832"}, {"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w"}], "source": {"defect": ["NIFI-11029"], "discovery": "EXTERNAL"}, "timeline": [{"lang": "en", "time": "2023-01-03T13:00:00.000Z", "value": "reported"}], "title": "Apache NiFi: Improper Restriction of XML External Entity References in ExtractCCDAAttributes", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:20:31.072Z"}, "title": "CVE Program Container", "references": [{"tags": ["technical-description", "x_transferred"], "url": "https://nifi.apache.org/security.html#CVE-2023-22832"}, {"tags": ["vendor-advisory", "x_transferred"], "url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC1FB0FD-0D86-47B7-931A-6640115B5052", "versionEndIncluding": "1.19.1", "versionStartIncluding": "1.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references.\n\nFlow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references.\n\nThe resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.\n\n"}, {"lang": "es", "value": "El procesador ExtractCCDAAttributes de Apache NiFi 1.2.0 a 1.19.1 no restringe las referencias a entidades externas XML. Las configuraciones de flujo que incluyen el procesador ExtractCCDAAttributes 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 y no permite la resoluci\u00f3n de entidades externas XML en el procesador ExtractCCDAAttributes."}], "id": "CVE-2023-22832", "lastModified": "2024-11-21T07:45:29.053", "metrics": {"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": "2023-02-10T08:15:12.843", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w"}, {"source": "security@apache.org", "tags": ["Vendor Advisory"], "url": "https://nifi.apache.org/security.html#CVE-2023-22832"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/b51qs6y7b7r58vovddkv6wc16g2xbl3w"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://nifi.apache.org/security.html#CVE-2023-22832"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "security@apache.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}