nvd-json-data-feeds/CVE-2020/CVE-2020-118xx/CVE-2020-11834.json

{
  "id": "CVE-2020-11834",
  "sourceIdentifier": "security@oppo.com",
  "published": "2020-12-31T18:15:12.840",
  "lastModified": "2024-11-21T04:58:43.553",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In /SM8250_Q_Master/android/vendor/oppo_charger/oppo/oppo_vooc.c, the function proc_fastchg_fw_update_write in proc_fastchg_fw_update_write does not check the parameter len, resulting in a vulnerability."
    },
    {
      "lang": "es",
      "value": "En el archivo /SM8250_Q_Master/android/vendor/oppo_charger/oppo/oppo_vooc.c, la funci\u00f3n proc_fastchg_fw_update_write en proc_fastchg_fw_update_write no comprueba el par\u00e1metro len, resultando en una vulnerabilidad."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:oppo:reno3_pro_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "719463A3-4C54-4778-BE09-1029E1BAC038"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:oppo:reno3_pro:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E7BC1938-E4C8-4284-AC1D-ADFD142F4E6F"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:oppo:find_x2_pro_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "BC81413F-23C1-451C-B7D1-3084D165B1F5"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:oppo:find_x2_pro:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "0617301D-8B5F-4398-8978-2417E96B1DBD"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336",
      "source": "security@oppo.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1333235676610830336",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    }
  ]
}