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Workaround: If upgrading is not possible, you can enable [safeMode](https://github.com/alibaba/fastjson/wiki/fastjson_safemode)."},{"lang":"es","value":"El paquete com.alibaba:fastjson versiones anteriores a 1.2.83, es vulnerable a una Deserialización de Datos No Confiables al omitir las restricciones de cierre de autoType por defecto, lo cual es posible bajo determinadas condiciones. La explotación de esta vulnerabilidad permite atacar servidores remotos. Mitigación: Si la actualización no es posible, puede habilitar [safeMode](https://github.com/alibaba/fastjson/wiki/fastjson_safemode)"}],"metrics":{"cvssMetricV31":[{"source":"report@snyk.io","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-502"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:alibaba:fastjson:*:*:*:*:*:*:*:*","versionEndExcluding":"1.2.83","matchCriteriaId":"0493BADE-C286-47E0-8652-C1C4D39DDAB5"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_cloud_native_core_unified_data_repository:22.2.0:*:*:*:*:*:*:*","matchCriteriaId":"74810125-09E6-4F27-B541-AFB61112AC56"}]}]}],"references":[{"url":"https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d","source":"report@snyk.io","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15","source":"report@snyk.io","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/releases/tag/1.2.83","source":"report@snyk.io","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/wiki/security_update_20220523","source":"report@snyk.io","tags":["Third Party Advisory"]},{"url":"https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222","source":"report@snyk.io","tags":["Third Party Advisory"]},{"url":"https://www.ddosi.org/fastjson-poc/","source":"report@snyk.io","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.oracle.com/security-alerts/cpujul2022.html","source":"report@snyk.io","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/releases/tag/1.2.83","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/alibaba/fastjson/wiki/security_update_20220523","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://www.ddosi.org/fastjson-poc/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.oracle.com/security-alerts/cpujul2022.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}