nvd-json-data-feeds/CVE-2021/CVE-2021-04xx/CVE-2021-0438.json

{
  "id": "CVE-2021-0438",
  "sourceIdentifier": "security@android.com",
  "published": "2021-04-13T19:15:13.193",
  "lastModified": "2024-11-21T05:42:43.557",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an incorrect FLAG_OBSCURED value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-152064592"
    },
    {
      "lang": "es",
      "value": "En varias funciones de los archivos InputDispatcher.cpp, WindowManagerService.java y archivos relacionados, se presenta un posible ataque de tapjacking debido a un valor FLAG_OBSCURED incorrecto. Esto podr\u00eda conllevar a una escalada de privilegios local sin ser necesarios privilegios de ejecuci\u00f3n adicionales. Es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. Producto: Android, Versiones: Android-8.1 Android-9 Android-10, ID de Android: A-152064592"
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9
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          "baseScore": 4.4,
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
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        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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    {
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-1021"
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          "operator": "OR",
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  "references": [
    {
      "url": "https://source.android.com/security/bulletin/2021-04-01",
      "source": "security@android.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
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}