FKIE_CVE-2017-7766

Vulnerability from fkie_nvd - Published: 2018-06-11 21:29 - Updated: 2025-11-25 17:50
Summary
An attack using manipulation of "updater.ini" contents, used by the Mozilla Windows Updater, and privilege escalation through the Mozilla Maintenance Service to allow for arbitrary file execution and deletion by the Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.
Impacted products
Vendor Product Version
mozilla firefox *
mozilla firefox *
microsoft windows -

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      "value": "An attack using manipulation of \"updater.ini\" contents, used by the Mozilla Windows Updater, and privilege escalation through the Mozilla Maintenance Service to allow for arbitrary file execution and deletion by the Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR \u003c 52.2 and Firefox \u003c 54."
    },
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      "lang": "es",
      "value": "Un ataque que emplea la manipulaci\u00f3n del contenido de \"updater.ini\", empleado por Mozilla Windows Updater, y un escalado de privilegios mediante Mozilla Maintenance Service permite la ejecuci\u00f3n y eliminaci\u00f3n de archivos arbitrarios por parte de Maintenance Service, que tiene acceso privilegiado. Nota: Este ataque requiere acceso local al sistema y solo afecta a Windows. Otros sistemas operativos no se han visto afectados. La vulnerabilidad afecta a Firefox ESR en versiones anteriores a la 52.2 y Firefox en versiones anteriores a la 54."
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  "id": "CVE-2017-7766",
  "lastModified": "2025-11-25T17:50:16.803",
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  "published": "2018-06-11T21:29:08.530",
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}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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