nvd-json-data-feeds/CVE-2023/CVE-2023-405xx/CVE-2023-40551.json

{
  "id": "CVE-2023-40551",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2024-01-29T17:15:08.970",
  "lastModified": "2024-06-10T18:15:23.063",
  "vulnStatus": "Modified",
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      "value": "A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en el formato binario MZ en Shim. Es posible que se produzca una lectura fuera de los l\u00edmites, lo que provocar\u00e1 un bloqueo o una posible exposici\u00f3n de datos confidenciales durante la fase de inicio del sistema."
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
        "impactScore": 4.2
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  "references": [
    {
      "url": "https://access.redhat.com/errata/RHSA-2024:1834",
      "source": "secalert@redhat.com"
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      "url": "https://access.redhat.com/security/cve/CVE-2023-40551",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
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    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2259918",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00009.html",
      "source": "secalert@redhat.com"
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  ]
}