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CVE-2018-1116

Estado: ModificadaMedia (4.4)—

A flaw was found in polkit before version 0.116. The implementation of the polkit_backend_interactive_authority_check_authorization function in polkitd allows to test for authentication and trigger authentication of unrelated processes owned by other users. This may result in a local DoS and information disclosure.

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)

Canonical — Ubuntu LinuxDebian — Debian LinuxPolkit Project — Polkit

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-1116",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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  "published": "2018-07-10T19:29:00.290",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-285"
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      "value": "A flaw was found in polkit before version 0.116. The implementation of the polkit_backend_interactive_authority_check_authorization function in polkitd allows to test for authentication and trigger authentication of unrelated processes owned by other users. This may result in a local DoS and information disclosure."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en versiones anteriores a la 0.116 de polkit. La implementación de la función polkit_backend_interactive_authority_check_authorization en polkitd permite probar la autenticación y desencadenar la autenticación de procesos no relacionados propiedad de otros usuarios. Esto podría resultar en una denegación de servicio (DoS) local y una divulgación de información."
    }
  ],
  "lastModified": "2026-06-17T01:50:30.847",
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