fkie_cve-2021-0434
Vulnerability from fkie_nvd
Published
2021-12-15 19:15
Modified
2024-11-21 05:42
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
In onReceive of BluetoothPermissionRequest.java, there is a possible phishing attack allowing a malicious Bluetooth device to acquire permissions based on insufficient information presented to the user in the consent dialog. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-167403112
References
security@android.comhttps://source.android.com/security/bulletin/2021-11-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2021-11-01Vendor Advisory
Impacted products
Vendor Product Version
google android 9.0
google android 10.0
google android 11.0


To clipboard 

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                     criteria: "cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "8DFAAD08-36DA-4C95-8200-C29FE5B6B854",
                     vulnerable: true,
                  },
                  {
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                     matchCriteriaId: "D558D965-FA70-4822-A770-419E73BA9ED3",
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In onReceive of BluetoothPermissionRequest.java, there is a possible phishing attack allowing a malicious Bluetooth device to acquire permissions based on insufficient information presented to the user in the consent dialog. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-167403112",
      },
      {
         lang: "es",
         value: "En la función onReceive del archivo BluetoothPermissionRequest.java, se presenta un posible ataque de suplantación de identidad que permite a un dispositivo Bluetooth malicioso adquirir permisos basándose en información no suficiente presentada al usuario en el diálogo de consentimiento. Esto podría conllevar a una escalada local de privilegios sin ser necesarios privilegios de ejecución adicionales. Es requerida una interacción del usuario para su explotación. Producto: Android. Versiones: Android-10 Android-11 Android-9. ID de Android: A-167403112",
      },
   ],
   id: "CVE-2021-0434",
   lastModified: "2024-11-21T05:42:43.077",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 6.9,
               confidentialityImpact: "COMPLETE",
               integrityImpact: "COMPLETE",
               vectorString: "AV:L/AC:M/Au:N/C:C/I:C/A:C",
               version: "2.0",
            },
            exploitabilityScore: 3.4,
            impactScore: 10,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: true,
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      cvssMetricV31: [
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            cvssData: {
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               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.3,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.3,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
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   },
   published: "2021-12-15T19:15:10.323",
   references: [
      {
         source: "security@android.com",
         tags: [
            "Vendor Advisory",
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         url: "https://source.android.com/security/bulletin/2021-11-01",
      },
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         source: "af854a3a-2127-422b-91ae-364da2661108",
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         url: "https://source.android.com/security/bulletin/2021-11-01",
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   sourceIdentifier: "security@android.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-Other",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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