{"containers": {"cna": {"affected": [{"product": "Apache Tika", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "0.1 to 1.18"}]}], "datePublic": "2018-09-19T00:00:00", "descriptions": [{"lang": "en", "value": "In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service via XML Entity Expansion", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-11-12T19:07:08", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache"}, "references": [{"name": "105514", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/105514"}, {"name": "[tika-dev] 20180919 [CVE-2018-11761] Apache Tika DoS XML Entity Expansion Vulnerability", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E"}, {"name": "[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@apache.org", "DATE_PUBLIC": "2018-09-19T00:00:00", "ID": "CVE-2018-11761", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Apache Tika", "version": {"version_data": [{"version_value": "0.1 to 1.18"}]}}]}, "vendor_name": "Apache Software Foundation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service via XML Entity Expansion"}]}]}, "references": {"reference_data": [{"name": "105514", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105514"}, {"name": "[tika-dev] 20180919 [CVE-2018-11761] Apache Tika DoS XML Entity Expansion Vulnerability", "refsource": "MLIST", "url": "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421@%3Cdev.tika.apache.org%3E"}, {"name": "[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report", "refsource": "MLIST", "url": "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451@%3Csolr-user.lucene.apache.org%3E"}, {"name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}]}}}}, "cveMetadata": {"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2018-11761", "datePublished": "2018-09-19T00:00:00", "dateReserved": "2018-06-05T00:00:00", "dateUpdated": "2019-11-12T19:07:08", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*", "matchCriteriaId": "E4CDD0DD-833B-43B3-8701-2C3CF76F7515", "versionEndIncluding": "1.18", "versionStartIncluding": "0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:business_process_management_suite:12.1.3.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "B887E174-57AB-449D-AEE4-82DD1A3E5C84", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:business_process_management_suite:12.2.1.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "E869C417-C0E6-4FC3-B406-45598A1D1906", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack."}, {"lang": "es", "value": "En Apache Tika desde la versi\u00f3n 0.1 hasta la 1.18, los analizadores XML no estaban configurados para limitar la expansi\u00f3n de las entidades. Por lo tanto, eran vulnerables a una expansi\u00f3n de entidades, lo que podr\u00eda conducir a un ataque de denegaci\u00f3n de servicio (DoS)."}], "id": "CVE-2018-11761", "lastModified": "2023-11-07T02:51:44.997", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "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": "2018-09-19T14:29:00.287", "references": [{"source": "security@apache.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105514"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E"}, {"source": "security@apache.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}