{
  "id": "CVE-2024-37820",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-06-25T19:15:11.943",
  "lastModified": "2024-11-21T19:15:09.450",
  "vulnStatus": "Awaiting Analysis",
  "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."
    }
  ],
  "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:L/A:L",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/pingcap/tidb/issues/53580",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/pingcap/tidb/issues/53580",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}