{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-27T08:01:50.768","vulnerabilities":[{"cve":{"id":"CVE-2023-4043","sourceIdentifier":"emo@eclipse.org","published":"2023-11-03T09:15:13.600","lastModified":"2024-11-21T08:34:17.207","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect.\n\n\nTo mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.\n\n\n"},{"lang":"es","value":"En Eclipse Parsson antes de las versiones 1.1.4 y 1.0.5, el Parsing JSON de fuentes no confiables puede llevar a actores maliciosos a explotar el hecho de que el soporte integrado para analizar números a gran escala en Java tiene varios casos extremos en los que el texto de entrada de un número puede llevar a un tiempo de procesamiento mucho mayor de lo que cabría esperar. Para mitigar el riesgo, parsson estableció un límite de tamaño para los números y su escala."}],"metrics":{"cvssMetricV31":[{"source":"emo@eclipse.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":3.6},{"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:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"emo@eclipse.org","type":"Secondary","description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"CWE-834"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-834"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.5","matchCriteriaId":"3948712B-5810-4F69-87EB-07D1C01E0868"},{"vulnerable":true,"criteria":"cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*","versionStartIncluding":"1.1.0","versionEndExcluding":"1.1.4","matchCriteriaId":"46E5C8CC-67EC-4276-AAF8-3E8C53DB277D"}]}]}],"references":[{"url":"https://github.com/eclipse-ee4j/parsson/pull/100","source":"emo@eclipse.org","tags":["Patch"]},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13","source":"emo@eclipse.org","tags":["Exploit","Issue Tracking"]},{"url":"https://github.com/eclipse-ee4j/parsson/pull/100","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking"]}]}}]}