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CVE-2019-17603

Estado: ModificadaAlta (7.8)—

Ene.sys in Asus Aura Sync through 1.07.71 does not properly validate input to IOCTL 0x80102044, 0x80102050, and 0x80102054, which allows local users to cause a denial of service (system crash) or gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption.

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)

Asus — Aura Sync

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-17603",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-06-02T15:15:11.400",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/158221/ASUS-Aura-Sync-1.07.71-Privilege-Escalation.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://zer0-day.pw/2020-06/asus-aura-sync-stack-based-buffer-overflow/",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/158221/ASUS-Aura-Sync-1.07.71-Privilege-Escalation.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://zer0-day.pw/2020-06/asus-aura-sync-stack-based-buffer-overflow/",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Ene.sys in Asus Aura Sync through 1.07.71 does not properly validate input to IOCTL 0x80102044, 0x80102050, and 0x80102054, which allows local users to cause a denial of service (system crash) or gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption."
    },
    {
      "lang": "es",
      "value": "La biblioteca Ene.sys en Asus Aura Sync versiones hasta 1.07.71, no comprueba apropiadamente la entrada a IOCTL 0x80102044, 0x80102050 y 0x80102054, lo que permite a usuarios locales causar una denegación de servicio (bloqueo del sistema) o alcanzar privilegios por medio de peticiones IOCTL que usan direcciones de kernel diseñadas que desencadenan una corrupción de memoria."
    }
  ],
  "lastModified": "2026-06-17T02:24:15.910",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asus:aura_sync:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C69905B9-5950-40DB-809E-A5CFF0C7FB08",
              "versionEndIncluding": "1.07.71"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}