fkie_cve-2021-0515
Vulnerability from fkie_nvd
Published
2021-07-14 14:15
Modified
2024-11-21 05:42
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Factory::CreateStrictFunctionMap of factory.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-167389063
References
security@android.comhttps://source.android.com/security/bulletin/2021-07-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2021-07-01Vendor 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 Factory::CreateStrictFunctionMap of factory.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-167389063",
      },
      {
         lang: "es",
         value: "En la función Factory::CreateStrictFunctionMap del archivo factory.cc, se presenta una posible escritura fuera de límites debido a una comprobación incorrecta de límites. Esto podría conllevar a una ejecución de código remota en un proceso no privilegiado, sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-9 Android-10 Android-11 Android-8.1, ID de Android: A-167389063",
      },
   ],
   id: "CVE-2021-0515",
   lastModified: "2024-11-21T05:42:50.953",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "COMPLETE",
               baseScore: 10,
               confidentialityImpact: "COMPLETE",
               integrityImpact: "COMPLETE",
               vectorString: "AV:N/AC:L/Au:N/C:C/I:C/A:C",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 10,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-07-14T14:15:08.220",
   references: [
      {
         source: "security@android.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2021-07-01",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://source.android.com/security/bulletin/2021-07-01",
      },
   ],
   sourceIdentifier: "security@android.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-787",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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