fkie_cve-2021-0334
Vulnerability from fkie_nvd
Published
2021-02-10 17:15
Modified
2024-11-21 05:42
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In onTargetSelected of ResolverActivity.java, there is a possible settings bypass allowing an app to become the default handler for arbitrary domains. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-163358811
References
security@android.comhttps://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
Impacted products
Vendor Product Version
google android 8.1
google android 9.0
google android 10.0
google android 11.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "B06BE74B-83F4-41A3-8AD3-2E6248F7B0B2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "8DFAAD08-36DA-4C95-8200-C29FE5B6B854",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "D558D965-FA70-4822-A770-419E73BA9ED3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In onTargetSelected of ResolverActivity.java, there is a possible settings bypass allowing an app to become the default handler for arbitrary domains. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-163358811",
      },
      {
         lang: "es",
         value: "En la función onTargetSelected del archivo ResolverActivity.java, se presenta una posible omisión de configuración que permite que una aplicación se convierta en el controlador predeterminado para dominios arbitrarios. Esto podría conllevar a una escalada local de privilegios con los privilegios de ejecución User necesarios. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-8.1 Android-9 Android-10 Android-11, ID de Android: A-163358811",
      },
   ],
   id: "CVE-2021-0334",
   lastModified: "2024-11-21T05:42:31.980",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "LOCAL",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 7.2,
               confidentialityImpact: "COMPLETE",
               integrityImpact: "COMPLETE",
               vectorString: "AV:L/AC:L/Au:N/C:C/I:C/A:C",
               version: "2.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 10,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-02-10T17:15:20.833",
   references: [
      {
         source: "security@android.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2021-02-01",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2021-02-01",
      },
   ],
   sourceIdentifier: "security@android.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-732",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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