{
  "id": "CVE-2021-1771",
  "sourceIdentifier": "product-security@apple.com",
  "published": "2021-04-02T18:15:20.700",
  "lastModified": "2021-04-12T12:01:29.893",
  "vulnStatus": "Analyzed",
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      "lang": "en",
      "value": "This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A user that is removed from an iMessage group could rejoin the group."
    },
    {
      "lang": "es",
      "value": "Este problema es abordado con una comprobaci\u00f3n de la entrada mejorada. Este problema es corregido en macOS Big Sur versi\u00f3n 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Un usuario que es eliminado de un grupo de iMessage podr\u00eda volver a unirse al grupo."
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
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  "references": [
    {
      "url": "https://support.apple.com/en-us/HT212147",
      "source": "product-security@apple.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    }
  ]
}