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CVE-2020-4739

Estado: ModificadaAlta (7.8)—

IBM DB2 Accessories Suite para Linux, UNIX y Windows, DB2 para Linux, UNIX y Windows (incluye DB2 Connect Server) versiones 9.7, 10.1, 10.5, 11.1 y 11.5, podrían permitir a un atacante local autenticado ejecutar código arbitrario en el sistema, causado por una vulnerabilidad de secuestro de orden de búsqueda DLL en el cliente de Microsoft Windows. Al colocar un archivo especialmente diseñado en una carpeta comprometida, un atacante podría explotar esta vulnerabilidad para ejecutar código arbitrario en el sistema.  IBM X-Force ID: 188149

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 (1)

IBM — DB2

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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  "published": "2020-11-20T14:15:11.940",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-426"
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      "value": "IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149."
    },
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    }
  ],
  "lastModified": "2026-06-17T03:20:25.473",
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