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CVE-2023-32158

Estado: AnalizadaAlta (7.8)—

PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17764.

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)

Pdf-xchange — Pdf-toolsPdf-xchange — Pdf-xchange Editor

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-32158",
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          "confidentialityImpact": "HIGH"
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  "published": "2024-05-03T02:15:20.693",
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      "description": [
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          "value": "CWE-787"
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  "descriptions": [
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      "lang": "en",
      "value": "PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17764."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecución remota de código de escritura fuera de los límites en el análisis de archivos PDF del editor PDF-XChange. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en instalaciones afectadas de PDF-XChange Editor. Se requiere la interacción del usuario para aprovechar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica existe en el análisis de archivos PDF. Los datos elaborados en un archivo PDF pueden provocar una escritura más allá del final de un búfer asignado. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-17764."
    }
  ],
  "lastModified": "2026-06-17T05:58:12.730",
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