FKIE_CVE-2024-6873

Vulnerability from fkie_nvd - Published: 2024-08-01 16:15 - Updated: 2024-08-01 16:45
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H
Summary
It is possible to crash or redirect the execution flow of the ClickHouse server process from an unauthenticated vector by sending a specially crafted request to the ClickHouse server native interface. This redirection is limited to what is available within a 256-byte range of memory at the time of execution, and no known remote code execution (RCE) code has been produced or exploited.  Fixes have been merged to all currently supported version of ClickHouse. If you are maintaining your own forked version of ClickHouse or using an older version and cannot upgrade, the fix for this vulnerability can be found in this commit  https://github.com/ClickHouse/ClickHouse/pull/64024 .
References
cb7ba516-3b07-4c98-b0c2-715220f1a8f6https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-432f-r822-j66f
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It is possible to crash or redirect the execution flow of the ClickHouse server process from an unauthenticated vector by sending a specially crafted request to the ClickHouse server native interface. This redirection is limited to what is available within a 256-byte range of memory at the time of execution, and no known remote code execution (RCE) code has been produced or exploited.\n\n\u00a0Fixes have been merged to all currently supported version of ClickHouse.\u00a0If you are maintaining your own forked version of ClickHouse or using an older version and cannot upgrade, the fix for this vulnerability can be found in this commit\u00a0 https://github.com/ClickHouse/ClickHouse/pull/64024 ."
    },
    {
      "lang": "es",
      "value": "Es posible bloquear o redirigir el flujo de ejecuci\u00f3n del proceso del servidor ClickHouse desde un vector no autenticado enviando una solicitud especialmente manipulada a la interfaz nativa del servidor ClickHouse. Esta redirecci\u00f3n se limita a lo que est\u00e1 disponible dentro de un rango de memoria de 256 bytes en el momento de la ejecuci\u00f3n, y no se ha producido ni explotado ning\u00fan c\u00f3digo de ejecuci\u00f3n remota de c\u00f3digo (RCE) conocido.  Las correcciones se han combinado en todas las versiones actualmente compatibles de ClickHouse. Si mantiene su propia versi\u00f3n bifurcada de ClickHouse o utiliza una versi\u00f3n anterior y no puede actualizar, la soluci\u00f3n para esta vulnerabilidad se puede encontrar en esta confirmaci\u00f3n https://github.com/ClickHouse/ClickHouse/pull/64024."
    }
  ],
  "id": "CVE-2024-6873",
  "lastModified": "2024-08-01T16:45:25.400",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.3,
        "source": "cb7ba516-3b07-4c98-b0c2-715220f1a8f6",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-08-01T16:15:07.187",
  "references": [
    {
      "source": "cb7ba516-3b07-4c98-b0c2-715220f1a8f6",
      "url": "https://github.com/ClickHouse/ClickHouse/security/advisories/GHSA-432f-r822-j66f"
    }
  ],
  "sourceIdentifier": "cb7ba516-3b07-4c98-b0c2-715220f1a8f6",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "cb7ba516-3b07-4c98-b0c2-715220f1a8f6",
      "type": "Secondary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.