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CVE-2019-8285

Estado: ModificadaAlta (8.8)—

Kaspersky Lab Antivirus Engine version before 04.apr.2019 has a heap-based buffer overflow vulnerability that potentially allow arbitrary code execution

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)

Kaspersky — Antivirus Engine

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-8285",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/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": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "vulnerability@kaspersky.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Kaspersky Lab Antivirus Engine",
          "versions": [
            {
              "status": "affected",
              "version": "version before 04.apr.2019"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-05-08T18:29:00.750",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/108284",
      "source": "vulnerability@kaspersky.com"
    },
    {
      "url": "https://support.kaspersky.com/vulnerability.aspx?el=12430#080519",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "vulnerability@kaspersky.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/108284",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.kaspersky.com/vulnerability.aspx?el=12430#080519",
      "tags": [
        "Vendor 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": "Kaspersky Lab Antivirus Engine version before 04.apr.2019 has a heap-based buffer overflow vulnerability that potentially allow arbitrary code execution"
    },
    {
      "lang": "es",
      "value": "La versión de Kaspersky Lab Antivirus Engine anterior al 04.apr.2019 tiene una vulnerabilidad de desbordamiento de búfer basado en memoria dinámica (heap) que podría permitir la ejecución arbitraria de código."
    }
  ],
  "lastModified": "2026-06-17T02:41:48.540",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kaspersky:antivirus_engine:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0338421-AB37-4EB1-A29E-B408CB09F63D",
              "versionEndExcluding": "2019.04.04"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vulnerability@kaspersky.com"
}