FKIE_CVE-2020-9093

Vulnerability from fkie_nvd - Published: 2020-12-29 18:15 - Updated: 2026-06-17 03:27
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
There is a use after free vulnerability in Taurus-AL00A versions 10.0.0.1(C00E1R1P1). A module does not deal with specific message properly, which makes a function refer to memory after it has been freed. Attackers can exploit this vulnerability by running a crafted application with common privilege. This would compromise normal service.
References
psirt@huawei.comhttps://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-smartphone-enVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-smartphone-enVendor Advisory
Impacted products
Vendor Product Version
huawei taurus-al00a_firmware 10.0.0.1\(c00e1r1p1\)
huawei taurus-al00a -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Taurus-AL00A",
          "vendor": "Huawei",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0.1(C00E1R1P1)"
            }
          ]
        }
      ],
      "source": "psirt@huawei.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:taurus-al00a_firmware:10.0.0.1\\(c00e1r1p1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "1110292D-92A1-4B57-BFE6-042389ED1C2B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:huawei:taurus-al00a:-:*:*:*:*:*:*:*",
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a use after free vulnerability in Taurus-AL00A versions 10.0.0.1(C00E1R1P1). A module does not deal with specific message properly, which makes a function refer to memory after it has been freed. Attackers can exploit this vulnerability by running a crafted application with common privilege. This would compromise normal service."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de uso de la memoria previamente liberada en Taurus-AL00A versiones 10.0.0.1(C00E1R1P1).\u0026#xa0;Un m\u00f3dulo no trata apropiadamente un mensaje espec\u00edfico, lo que hace que una funci\u00f3n referencie a la memoria despu\u00e9s de haberla liberado.\u0026#xa0;Los atacantes pueden explotar esta vulnerabilidad ejecutando una aplicaci\u00f3n dise\u00f1ada con privilegios comunes.\u0026#xa0;Esto comprometer\u00eda el servicio normal"
    }
  ],
  "id": "CVE-2020-9093",
  "lastModified": "2026-06-17T03:27:29.200",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-12-29T18:15:13.120",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-smartphone-en"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-01-smartphone-en"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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