CVE-2021-41042

{"containers": {"cna": {"affected": [{"product": "Eclipse Lyo", "vendor": "The Eclipse Foundation", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "1.0.0", "versionType": "custom"}, {"lessThanOrEqual": "4.1.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "description": "CWE-611", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-07-07T20:55:10.000Z", "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "shortName": "eclipse"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@eclipse.org", "ID": "CVE-2021-41042", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Eclipse Lyo", "version": {"version_data": [{"version_affected": ">=", "version_value": "1.0.0"}, {"version_affected": "<=", "version_value": "4.1.0"}]}}]}, "vendor_name": "The Eclipse Foundation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved."}]}, "impact": {"cvss": {"baseScore": 4.9, "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:P/E:U/RL:OF/RC:C/CDP:L/TD:ND/CR:ND/IR:ND/AR:ND", "version": "2.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-611"}]}]}, "references": {"reference_data": [{"name": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287", "refsource": "CONFIRM", "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:59:31.150Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}]}]}, "cveMetadata": {"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "assignerShortName": "eclipse", "cveId": "CVE-2021-41042", "datePublished": "2022-07-07T20:55:10.000Z", "dateReserved": "2021-09-13T00:00:00.000Z", "dateUpdated": "2024-08-04T02:59:31.150Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Eclipse Lyo", "vendor": "The Eclipse Foundation", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "1.0.0", "versionType": "custom"}, {"lessThanOrEqual": "4.1.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "emo@eclipse.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:lyo:*:*:*:*:*:*:*:*", "matchCriteriaId": "4798FDEB-D5FE-421F-9CDB-04B81DFD3C7D", "versionEndIncluding": "4.1.0", "versionStartIncluding": "1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved."}, {"lang": "es", "value": "En Eclipse Lyo versiones 1.0.0 a 4.1.0, un TransformerFactory es inicializado con los valores predeterminados que no restringen la carga de DTD cuando es trabajado con RDF/XML. Esto permite a un atacante causar la recuperaci\u00f3n de un DTD externo"}], "id": "CVE-2021-41042", "lastModified": "2026-06-17T04:07:47.823", "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": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-07-07T21:15:09.890", "references": [{"source": "emo@eclipse.org", "tags": ["Exploit", "Vendor Advisory"], "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://gitlab.eclipse.org/eclipsefdn/emo-team/emo/-/issues/287"}], "sourceIdentifier": "emo@eclipse.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "emo@eclipse.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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