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CVE-2020-3987

Estado: ModificadaMedia (6.1)—

VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an out-of-bounds read vulnerability in Cortado ThinPrint component (EMR STRETCHDIBITS parser). A malicious actor with normal access to a virtual machine may be able to exploit these issues to create a partial denial-of-service condition or to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed.

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 (3)

Vmware — Horizon ClientVmware — Workstation PlayerVmware — Workstation PRO

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-3987",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 3.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 4.9,
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        "obtainAllPrivilege": false,
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
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  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "VMware Workstation and Horizon Client for Windows",
          "versions": [
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              "version": "VMware Workstation (15.x), Horizon Client for Windows (5.x before 5.4.4)"
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  "published": "2020-09-16T17:15:13.957",
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      "url": "https://www.vmware.com/security/advisories/VMSA-2020-0020.html",
      "tags": [
        "Vendor Advisory"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
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  "descriptions": [
    {
      "lang": "en",
      "value": "VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an out-of-bounds read vulnerability in Cortado ThinPrint component (EMR STRETCHDIBITS parser). A malicious actor with normal access to a virtual machine may be able to exploit these issues to create a partial denial-of-service condition or to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed."
    },
    {
      "lang": "es",
      "value": "VMware Workstation (versión 15.x) y Horizon Client para Windows (versión 5.x anteriores a 5.4.4), contienen una vulnerabilidad de lectura fuera de límites en el componente Cortado ThinPrint (analizador EMR STRETCHDIBITS). Un actor malicioso con acceso normal a una máquina virtual puede explotar estos problemas para crear una condición de denegación de servicio parcial o para filtrar la memoria del proceso TPView que se ejecuta en el sistema donde está instalada Workstation o Horizon Client para Windows"
    }
  ],
  "lastModified": "2026-06-17T03:19:23.087",
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