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CVE-2022-44010

Estado: ModificadaAlta (7.5)—

An issue was discovered in ClickHouse before 22.9.1.2603. An attacker could send a crafted HTTP request to the HTTP Endpoint (usually listening on port 8123 by default), causing a heap-based buffer overflow that crashes the process. This does not require authentication. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Clickhouse — Clickhouse

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-44010",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
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  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2023-11-23T16:15:07.157",
  "references": [
    {
      "url": "https://clickhouse.com/docs/en/whats-new/security-changelog",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://clickhouse.com/docs/en/whats-new/security-changelog",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
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      "lang": "en",
      "value": "An issue was discovered in ClickHouse before 22.9.1.2603. An attacker could send a crafted HTTP request to the HTTP Endpoint (usually listening on port 8123 by default), causing a heap-based buffer overflow that crashes the process. This does not require authentication. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en ClickHouse antes del 22.9.1.2603. Un atacante podría enviar una solicitud HTTP manipulada al endpoint HTTP (normalmente escuchando en el puerto 8123 de forma predeterminada), lo que provocaría un desbordamiento del búfer basado en el montón que bloquearía el proceso. Esto no requiere autenticación. Las versiones corregidas son 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16 y 22.3.12.19."
    }
  ],
  "lastModified": "2026-06-17T05:07:39.173",
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