FKIE_CVE-2020-11446

Vulnerability from fkie_nvd - Published: 2020-04-29 14:15 - Updated: 2024-11-21 04:57
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
ESET Antivirus and Antispyware Module module 1553 through 1560 allows a user with limited access rights to create hard links in some ESET directories and then force the product to write through these links into files that would normally not be write-able by the user, thus achieving privilege escalation.
References
cve@mitre.orghttps://support.eset.com/en/ca7489-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windowsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.eset.com/en/ca7489-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windowsVendor Advisory
Impacted products
Vendor Product Version
eset antivirus_and_antispyware *
eset endpoint_antivirus -
eset endpoint_security -
eset file_security -
eset internet_security -
eset mail_security -
eset mail_security -
eset mail_security -
eset mail_security -
eset nod32_antivirus -
eset nod32_antivirus -
eset smart_security -
eset smart_security -
eset smart_security -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
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              "matchCriteriaId": "CBC3B9B3-1446-4630-88FE-65D41B1D077D",
              "versionEndIncluding": "1560",
              "versionStartIncluding": "1553",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "2B76C798-A8F7-4705-B85A-98CE4C44AC53",
              "vulnerable": true
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              "matchCriteriaId": "F2CAD248-1F32-4459-A530-8706E334C67F",
              "vulnerable": true
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              "vulnerable": true
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ESET Antivirus and Antispyware Module module 1553 through 1560 allows a user with limited access rights to create hard links in some ESET directories and then force the product to write through these links into files that would normally not be write-able by the user, thus achieving privilege escalation."
    },
    {
      "lang": "es",
      "value": "Los m\u00f3dulos 1553 hasta 1560 de ESET Antivirus y Antispyware Module, permite a un usuario con derechos de acceso limitados crear enlaces f\u00edsicos en algunos directorios de ESET y luego forzar al producto a escribir por medio de estos enlaces en archivos que normalmente no podr\u00edan ser escritos por el usuario, logrando as\u00ed una escalada de privilegios."
    }
  ],
  "id": "CVE-2020-11446",
  "lastModified": "2024-11-21T04:57:56.070",
  "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
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-04-29T14:15:17.607",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.eset.com/en/ca7489-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.eset.com/en/ca7489-local-privilege-escalation-vulnerability-fixed-in-eset-products-for-windows"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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