{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-15366", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-06-21T19:08:28.352888", "dateReserved": "2020-06-29T00:00:00", "datePublished": "2020-07-15T19:14:07"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-06-21T19:08:28.352888"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://hackerone.com/bugs?subject=user&report_id=894259"}, {"url": "https://github.com/ajv-validator/ajv/tags"}, {"url": "https://github.com/ajv-validator/ajv/releases/tag/v6.12.3"}, {"url": "https://security.netapp.com/advisory/ntap-20240621-0007/"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ajv.js:ajv:6.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "1A5BC338-EF25-4E55-8521-F59D10963910", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)"}, {"lang": "es", "value": "Se detect\u00f3 un problema en la funci\u00f3n ajv.validate() en Ajv (tambi\u00e9n se conoce como Another JSON Schema Validator) versi\u00f3n 6.12.2. Un esquema JSON cuidadosamente dise\u00f1ado podr\u00eda ser proporcionado que permita una ejecuci\u00f3n de otro c\u00f3digo mediante una contaminaci\u00f3n de prototipo. (Si bien se recomiendan esquemas no confiables, el peor caso de un esquema no confiable debe ser una denegaci\u00f3n de servicio, no la ejecuci\u00f3n de c\u00f3digo)"}], "id": "CVE-2020-15366", "lastModified": "2024-06-21T19:15:16.020", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-15T20:15:13.380", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ajv-validator/ajv/releases/tag/v6.12.3"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/ajv-validator/ajv/tags"}, {"source": "cve@mitre.org", "tags": ["Permissions Required"], "url": "https://hackerone.com/bugs?subject=user&report_id=894259"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20240621-0007/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1321"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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