nvd-json-data-feeds/CVE-2020/CVE-2020-173xx/CVE-2020-17392.json

{
  "id": "CVE-2020-17392",
  "sourceIdentifier": "zdi-disclosures@trendmicro.com",
  "published": "2020-08-25T21:15:13.147",
  "lastModified": "2024-11-21T05:08:00.107",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.3-47255. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handler for HOST_IOCTL_SET_KERNEL_SYMBOLS in the prl_hypervisor kext. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-10519."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad permite a atacantes locales escalar privilegios en las instalaciones afectadas de Parallels Desktop versi\u00f3n 15.1.3-47255. Un atacante debe primero obtener la capacidad de ejecutar c\u00f3digo poco privilegiado en el sistema objetivo para explotar esta vulnerabilidad. El fallo espec\u00edfico se presenta dentro del manejador de HOST_IOCTL_SET_KERNEL_SYMBOLS en el kext prl_hypervisor. El problema resulta de una falta de comprobaci\u00f3n apropiada de un valor suministrado por el usuario antes de desreferenciarlo como un puntero. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar c\u00f3digo en el contexto del kernel. Fue ZDI-CAN-10519"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
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          "scope": "CHANGED",
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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