CVE-2023-4043

{"id": "CVE-2023-4043", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "emo@eclipse.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2023-11-03T09:15:13.600", "references": [{"url": "https://github.com/eclipse-ee4j/parsson/pull/100", "tags": ["Patch"], "source": "emo@eclipse.org"}, {"url": "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13", "tags": ["Exploit", "Issue Tracking"], "source": "emo@eclipse.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-834"}]}, {"type": "Secondary", "source": "emo@eclipse.org", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-834"}]}], "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 n\u00fameros a gran escala en Java tiene varios casos extremos en los que el texto de entrada de un n\u00famero puede llevar a un tiempo de procesamiento mucho mayor de lo que cabr\u00eda esperar. Para mitigar el riesgo, parsson estableci\u00f3 un l\u00edmite de tama\u00f1o para los n\u00fameros y su escala."}], "lastModified": "2023-11-13T18:26:11.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3948712B-5810-4F69-87EB-07D1C01E0868", "versionEndExcluding": "1.0.5"}, {"criteria": "cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46E5C8CC-67EC-4276-AAF8-3E8C53DB277D", "versionEndExcluding": "1.1.4", "versionStartIncluding": "1.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "emo@eclipse.org"}