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CVE-2020-12801

Estado: ModificadaMedia (5.3)—

If LibreOffice has an encrypted document open and crashes, that document is auto-saved encrypted. On restart, LibreOffice offers to restore the document and prompts for the password to decrypt it. If the recovery is successful, and if the file format of the recovered document was not LibreOffice's default ODF file format, then affected versions of LibreOffice default that subsequent saves of the document are unencrypted. This may lead to a user accidentally saving a MSOffice file format document unencrypted while believing it to be encrypted. This issue affects: LibreOffice 6-3 series versions prior to 6.3.6; 6-4 series versions prior to 6.4.3.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Libreoffice — LibreofficeOpensuse — Leap

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-12801",
  "cveTags": [],
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          "id": "CVE-2020-12801",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-01-10T15:37:49.768784Z"
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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    ],
    "cvssMetricV31": [
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
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          "vendor": "The Document Foundation",
          "product": "LibreOffice",
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              "status": "affected",
              "version": "6-3 series",
              "lessThan": "6.3.6",
              "versionType": "custom"
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              "version": "6-4 series",
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  "published": "2020-05-18T15:15:11.003",
  "references": [
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00011.html",
      "tags": [
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        "Third Party Advisory"
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00026.html",
      "source": "security@documentfoundation.org"
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      "url": "https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12801",
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      "source": "security@documentfoundation.org"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@documentfoundation.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-311"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-312"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "If LibreOffice has an encrypted document open and crashes, that document is auto-saved encrypted. On restart, LibreOffice offers to restore the document and prompts for the password to decrypt it. If the recovery is successful, and if the file format of the recovered document was not LibreOffice's default ODF file format, then affected versions of LibreOffice default that subsequent saves of the document are unencrypted. This may lead to a user accidentally saving a MSOffice file format document unencrypted while believing it to be encrypted. This issue affects: LibreOffice 6-3 series versions prior to 6.3.6; 6-4 series versions prior to 6.4.3."
    },
    {
      "lang": "es",
      "value": "Si LibreOffice presenta un documento encriptado abierto y se bloquea, ese documento se guarda automáticamente encriptado. Al reiniciar, LibreOffice ofrece restaurar el documento y pide la contraseña para desencriptarlo. Si la recuperación es exitosa, y si el formato de archivo del documento recuperado no era el formato de archivo ODF predeterminado de LibreOffice, entonces las versiones afectadas predeterminadas de LibreOffice que guarden posteriormente el documento están sin cifrar. Esto puede conllevar a que un usuario guarde accidentalmente un documento de formato de archivo MSOffice sin cifrar mientras cree que está cifrado. Este problema afecta: LibreOffice serie 6-3 versiones de anteriores a 6.3.6; serie 6-4 versiones anteriores a 6.4.3."
    }
  ],
  "lastModified": "2026-06-17T02:52:19.500",
  "configurations": [
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