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CVE-2018-12449

Estado: ModificadaAlta (7.8)—

The Whale browser installer 0.4.3.0 and earlier versions allows DLL hijacking.

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)

Navercorp — Whale

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2018-12449",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@navercorp.com",
      "affectedData": [
        {
          "vendor": "NAVER Corporation",
          "product": "Whale Browser Installer",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom",
              "lessThanOrEqual": "0.4.3.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-10-11T13:29:00.297",
  "references": [
    {
      "url": "https://cve.naver.com/detail/cve-2018-12449",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@navercorp.com"
    },
    {
      "url": "https://cve.naver.com/detail/cve-2018-12449",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@navercorp.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Whale browser installer 0.4.3.0 and earlier versions allows DLL hijacking."
    },
    {
      "lang": "es",
      "value": "El instalador del navegador Whale en versiones 0.4.3.0 y anteriores permite el secuestro de DLL."
    }
  ],
  "lastModified": "2026-06-17T01:37:48.263",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:navercorp:whale:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "49389CDD-96E7-4154-81AA-13B041DCB0DD",
              "versionEndIncluding": "0.4.3.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@navercorp.com"
}