{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T03:15:29.705","vulnerabilities":[{"cve":{"id":"CVE-2024-41434","sourceIdentifier":"cve@mitre.org","published":"2024-09-03T20:15:07.573","lastModified":"2025-09-04T18:48:19.997","vulnStatus":"Analyzed","cveTags":[{"sourceIdentifier":"cve@mitre.org","tags":["disputed"]}],"descriptions":[{"lang":"en","value":"PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component (*Column).GetDecimal. This allows attackers to cause a Denial of Service (DoS) via a crafted input to the 'RemoveUnnecessaryFirstRow', it will check the expression between 'Agg' and 'GroupBy', but does not check the return type. NOTE: PingCAP disputes this, arguing that reproduction did not cause the security impact of service interruption to other users. They maintain it is a complex query bug in the product but not a DoS."},{"lang":"es","value":"Se descubrió que PingCAP TiDB v8.1.0 contenía un desbordamiento de búfer a través del componente (*Column).GetDecimal. Esto permite a los atacantes provocar una denegación de servicio (DoS) a través de una entrada manipulada para 'RemoveUnnecessaryFirstRow', que comprobará la expresión entre 'Agg' y 'GroupBy', pero no comprobará el tipo de retorno."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:pingcap:tidb:8.1.0:-:*:*:*:*:*:*","matchCriteriaId":"988159DA-C140-4D80-B1B3-CF5A9B380E5D"}]}]}],"references":[{"url":"https://gist.github.com/ycybfhb/4aa6809695b9e8a1cd1429e597c17517","source":"cve@mitre.org","tags":["Third Party Advisory"]},{"url":"https://github.com/pingcap/tidb/issues/53733","source":"cve@mitre.org","tags":["Exploit","Issue Tracking"]}]}}]}