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CVE-2019-0663

Status: ModifiedMedium (5.5)—

An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.To exploit this vulnerability, an authenticated attacker could run a specially crafted application, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0621, CVE-2019-0661.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (7)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2019-0663",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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              "version": "2016  (Core installation)"
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              "version": "version 1709  (Core Installation)"
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  ],
  "published": "2019-03-05T23:29:02.240",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/107098",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0663",
      "tags": [
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      ],
      "source": "secure@microsoft.com"
    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-665"
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  "descriptions": [
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      "lang": "en",
      "value": "An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.To exploit this vulnerability, an authenticated attacker could run a specially crafted application, aka 'Windows Kernel Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-0621, CVE-2019-0661."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de divulgación de información cuando el kernel de Windows inicializa de manera incorrecta los objetos en memoria. Para explotarla, un atacante autenticado podría ejecutar una aplicación especialmente manipulada. Esto también se conoce como \"Windows Kernel Information Disclosure Vulnerability\". El ID de este CVE es diferente de CVE-2019-0621 y CVE-2019-0661."
    }
  ],
  "lastModified": "2026-06-17T02:08:39.237",
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}