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CVE-2020-9253

Estado: AnalizadaMedia (6.5)—

There is a stack overflow vulnerability in some Huawei smart phone. An attacker can craft specific packet to exploit this vulnerability. Due to insufficient verification, this could be exploited to tamper with the information to affect the availability. (Vulnerability ID: HWPSIRT-2019-11030)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9253.

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)

Huawei — Lion-al00c Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-9253",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2020-9253",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
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          "version": "2.0.3",
          "timestamp": "2024-12-27T14:57:47.260628Z"
        }
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    ],
    "cvssMetricV31": [
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          "baseScore": 6.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
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          "availabilityImpact": "HIGH",
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          "product": "Lion-AL00C",
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  "published": "2024-12-27T10:15:16.610",
  "references": [
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      "url": "https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200715-08-smartphone-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@huawei.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a stack overflow vulnerability in some Huawei smart phone. An attacker can craft specific packet to exploit this vulnerability. Due to insufficient verification, this could be exploited to tamper with the information to affect the availability. (Vulnerability ID: HWPSIRT-2019-11030)\n\nThis vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9253."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de desbordamiento de pila en algunos teléfonos inteligentes Huawei. Un atacante puede crear un paquete específico para explotar esta vulnerabilidad. Debido a una verificación insuficiente, esto podría aprovecharse para alterar la información y afectar la disponibilidad. (ID de vulnerabilidad: HWPSIRT-2019-11030) A esta vulnerabilidad se le ha asignado un ID de vulnerabilidad y exposición común (CVE): CVE-2020-9253."
    }
  ],
  "lastModified": "2026-06-17T03:27:38.710",
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    {
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  "sourceIdentifier": "psirt@huawei.com"
}