fkie_cve-2022-47949
Vulnerability from fkie_nvd
Published
2022-12-24 23:15
Modified
2025-04-14 19:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the attacker. Other affected products include Mario Kart 7 before 1.2, Mario Kart 8, Mario Kart 8 Deluxe before 2.1.0, ARMS before 5.4.1, Splatoon, Splatoon 2 before 5.5.1, Splatoon 3 before late 2022, Super Mario Maker 2 before 3.0.2, and Nintendo Switch Sports before late 2022.
References
cve@mitre.orghttps://github.com/PabloMK7/ENLBufferPwnExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/PabloMK7/ENLBufferPwnExploit, Third Party Advisory
Impacted products
Vendor Product Version
nintendo animal_crossing\ _new_horizons
nintendo arms *
nintendo mario_kart_7 *
nintendo mario_kart_8 *
nintendo mario_kart_8 -
nintendo splatoon *
nintendo splatoon_2 *
nintendo splatoon_3 *
nintendo super_mario_maker_2 *
nintendo switch_sports *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nintendo:animal_crossing\\:_new_horizons:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5E76851C-D70A-4134-B250-78B99985B211",
              "versionEndExcluding": "2.0.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nintendo:arms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A72CE5AE-CF5F-4C5B-8D68-A9FB5ADD0865",
              "versionEndExcluding": "5.4.1",
              "vulnerable": true
            },
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              "criteria": "cpe:2.3:a:nintendo:mario_kart_7:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B4666B65-0A4C-4B28-A46E-1968E75CDECC",
              "versionEndExcluding": "1.2",
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            },
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              "matchCriteriaId": "38F8B32D-954B-462D-993B-26B87A7C7F5A",
              "versionEndExcluding": "2.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nintendo:mario_kart_8:-:*:*:*:-:*:*:*",
              "matchCriteriaId": "19EA5E13-D11B-4573-B089-331124B7B698",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nintendo:splatoon:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7BC0FC2B-E2B4-4652-AED5-4481DE5F3A4C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nintendo:splatoon_2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B039788D-56ED-4309-A374-D11680FAAFD4",
              "versionEndExcluding": "5.5.1",
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            },
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              "matchCriteriaId": "76E2F213-1EB5-4781-9955-D45556F093E6",
              "vulnerable": true
            },
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              "matchCriteriaId": "736316DF-6291-4310-8FB5-F346F4DE2A7E",
              "versionEndExcluding": "3.0.2",
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              "criteria": "cpe:2.3:a:nintendo:switch_sports:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "55E863A6-6B3B-42C0-B70D-97D13EB23630",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the attacker. Other affected products include Mario Kart 7 before 1.2, Mario Kart 8, Mario Kart 8 Deluxe before 2.1.0, ARMS before 5.4.1, Splatoon, Splatoon 2 before 5.5.1, Splatoon 3 before late 2022, Super Mario Maker 2 before 3.0.2, and Nintendo Switch Sports before late 2022."
    },
    {
      "lang": "es",
      "value": "La clase Nintendo NetworkBuffer, tal como se usa en Animal Crossing: New Horizons anterior a 2.0.6 y otros productos, permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de un gran paquete UDP que provoca un desbordamiento del b\u00fafer, tambi\u00e9n conocido como ENLBufferPwn. La v\u00edctima deber\u00e1 unirse a una sesi\u00f3n de juego con el atacante. Otros productos afectados incluyen Mario Kart 7 antes de 1.2, Mario Kart 8, Mario Kart 8 Deluxe antes de 2.1.0, ARMS antes de 5.4.1, Splatoon, Splatoon 2 antes de 5.5.1, Splatoon 3 antes de finales de 2022, Super Mario Maker 2 antes de 3.0 .2 y Nintendo Switch Sports antes de finales de 2022."
    }
  ],
  "id": "CVE-2022-47949",
  "lastModified": "2025-04-14T19:15:33.247",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "cve@mitre.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-12-24T23:15:09.010",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/PabloMK7/ENLBufferPwn"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/PabloMK7/ENLBufferPwn"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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