{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-33008", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2023-05-16T12:48:35.689Z", "datePublished": "2023-07-07T09:07:31.070Z", "dateUpdated": "2023-07-07T09:07:31.070Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "Apache Johnzon", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "1.2.20", "status": "affected", "version": "0", "versionType": "1.2.21"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "PJ Fanning"}, {"lang": "en", "type": "remediation developer", "value": "Jean-Louis Monteiro"}, {"lang": "en", "type": "remediation reviewer", "value": "Romain Manni-Bucau"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.<br></div><p>A malicious attacker can craft up some JSON input that uses large numbers (numbers such as&nbsp;1e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. <br></p><p>This issue affects Apache Johnzon: through 1.2.20.</p>"}], "value": "Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.\n\n\nA malicious attacker can craft up some JSON input that uses large numbers (numbers such as\u00a01e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. \n\n\nThis issue affects Apache Johnzon: through 1.2.20.\n\n"}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-07-07T09:07:31.070Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/qbg14djo95gfpk7o560lr8wcrzfyw43l"}], "source": {"defect": ["JOHNZON-397"], "discovery": "EXTERNAL"}, "title": "Apache Johnzon: Prevent inefficient internal conversion from BigDecimal at large scale", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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