CVE-2024-37820

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation."}, {"lang": "es", "value": "Una desreferencia de puntero nulo en PingCAP TiDB v8.2.0-alpha-216-gfe5858b permite a los atacantes bloquear la aplicaci\u00f3n mediante expression.inferCollation."}], "id": "CVE-2024-37820", "lastModified": "2026-06-17T07:38:52.843", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-37820", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-06-25T19:54:40.558135Z", "version": "2.0.3"}}]}, "published": "2024-06-25T19:15:11.943", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761"}, {"source": "cve@mitre.org", "url": "https://github.com/pingcap/tidb/issues/53580"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/pingcap/tidb/issues/53580"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "tidb: Null pointer dereference in expression.inferCollation", "id": "2294315", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2294315"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation."], "name": "CVE-2024-37820", "package_state": [{"cpe": "cpe:/a:redhat:quarkus:3", "fix_state": "Affected", "package_name": "com.redhat.quarkus.platform-quarkus-platform-config", "product_name": "Red Hat build of Quarkus"}], "public_date": "2024-06-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-37820\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-37820"], "threat_severity": "Low"}

{"created": "2025-07-12T22:31:34.211670+00:00", "updated": "2025-07-12T22:31:34.211743+00:00", "vendors": ["pingcap", "pingcap$PRODUCT$tidb"]}