FKIE_CVE-2018-6176

Vulnerability from fkie_nvd - Published: 2019-06-27 17:15 - Updated: 2024-11-21 04:10
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Insufficient file type enforcement in Extensions API in Google Chrome prior to 68.0.3440.75 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted Chrome Extension.
References
chrome-cve-admin@google.comhttps://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html
chrome-cve-admin@google.comhttps://crbug.com/666824
af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/666824
Impacted products
Vendor Product Version
google chrome *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CBE6E6EC-3F0E-4FAD-9EC6-16742B562589",
              "versionEndExcluding": "68.0.3440.75",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient file type enforcement in Extensions API in Google Chrome prior to 68.0.3440.75 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted Chrome Extension."
    },
    {
      "lang": "es",
      "value": "La aplicaci\u00f3n insuficiente del tipo de archivo en la API de Extensions en Google Chrome antes de 68.0.3440.75 permiti\u00f3 que un atacante remoto que hab\u00eda comprometido el proceso del renderizador realizara una escalada de privilegios a trav\u00e9s de una extensi\u00f3n de Chrome dise\u00f1ada."
    }
  ],
  "id": "CVE-2018-6176",
  "lastModified": "2024-11-21T04:10:13.630",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-06-27T17:15:13.490",
  "references": [
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "https://crbug.com/666824"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://crbug.com/666824"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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