{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4043","assignerOrgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","state":"PUBLISHED","assignerShortName":"eclipse","dateReserved":"2023-08-01T14:21:55.370Z","datePublished":"2023-11-03T08:11:39.563Z","dateUpdated":"2024-09-05T14:31:17.127Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Parsson","vendor":"Eclipse Foundation","versions":[{"lessThan":"1.0.5","status":"affected","version":"0","versionType":"semver"},{"lessThan":"1.1.4","status":"affected","version":"1.1.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Yuan Tian"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","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

To mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.


"}],"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"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-834","description":"CWE-834 Excessive Iteration","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","shortName":"eclipse","dateUpdated":"2023-11-03T08:11:39.563Z"},"references":[{"url":"https://github.com/eclipse-ee4j/parsson/pull/100"},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13"}],"source":{"discovery":"UNKNOWN"},"title":"Parsson DoS when parsing numbers from untrusted sources","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:17:11.483Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/eclipse-ee4j/parsson/pull/100","tags":["x_transferred"]},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-05T14:21:34.711216Z","id":"CVE-2023-4043","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-05T14:31:17.127Z"}}]}}