FKIE_CVE-2014-7914

Vulnerability from fkie_nvd - Published: 2020-02-21 02:15 - Updated: 2026-06-17 00:15
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
btif/src/btif_dm.c in Android before 5.1 does not properly enforce the temporary nature of a Bluetooth pairing, which allows user-assisted remote attackers to bypass intended access restrictions via crafted Bluetooth packets after the tapping of a crafted NFC tag.
References
chrome-cve-admin@google.comhttps://android.googlesource.com/platform/external/bluetooth/bluedroid/+/0360aa7c418152a3e5e335a065ac3629cbb09559Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://android.googlesource.com/platform/external/bluetooth/bluedroid/+/0360aa7c418152a3e5e335a065ac3629cbb09559Patch, Vendor Advisory
Impacted products
Vendor Product Version
google android *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Android",
          "vendor": "Google",
          "versions": [
            {
              "status": "affected",
              "version": "before 5.1"
            }
          ]
        }
      ],
      "source": "chrome-cve-admin@google.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC15742C-6134-4965-B41A-03CB21C5DEE1",
              "versionEndExcluding": "5.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "btif/src/btif_dm.c in Android before 5.1 does not properly enforce the temporary nature of a Bluetooth pairing, which allows user-assisted remote attackers to bypass intended access restrictions via crafted Bluetooth packets after the tapping of a crafted NFC tag."
    },
    {
      "lang": "es",
      "value": "En el archivo btif/src/btif_dm.c en Android versiones anteriores a 5.1, no aplica apropiadamente la naturaleza temporal de emparejar Bluetooth, lo que permite a atacantes remotos asistidos por el usuario omitir las restricciones de acceso previstas mediante paquetes Bluetooth dise\u00f1ados luego del aprovechamiento de una etiqueta NFC dise\u00f1ada"
    }
  ],
  "id": "CVE-2014-7914",
  "lastModified": "2026-06-17T00:15:56.227",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-02-21T02:15:10.893",
  "references": [
    {
      "source": "chrome-cve-admin@google.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://android.googlesource.com/platform/external/bluetooth/bluedroid/+/0360aa7c418152a3e5e335a065ac3629cbb09559"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://android.googlesource.com/platform/external/bluetooth/bluedroid/+/0360aa7c418152a3e5e335a065ac3629cbb09559"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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