FKIE_CVE-2019-19197

Vulnerability from fkie_nvd - Published: 2019-11-21 19:15 - Updated: 2024-11-21 04:34
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
IOCTL Handling in the kyrld.sys driver in Kyrol Internet Security 9.0.6.9 allows an attacker to achieve privilege escalation, denial-of-service, and code execution via usermode because 0x9C402401 using METHOD_NEITHER results in a read primitive.
References
cve@mitre.orghttps://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-11-16-kyrol-internet-security-driver-issue.mdExploit, Third Party Advisory
cve@mitre.orghttps://nafiez.github.io/security/vulnerability/2019/11/16/kyrol-internet-security-driver-issue.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-11-16-kyrol-internet-security-driver-issue.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://nafiez.github.io/security/vulnerability/2019/11/16/kyrol-internet-security-driver-issue.htmlExploit, Third Party Advisory
Impacted products
Vendor Product Version
kyrolsecuritylabs kyrol_internet_security 9.0.6.9
To clipboard 

{
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    {
      "nodes": [
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          "cpeMatch": [
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              "matchCriteriaId": "6A92890F-6EC1-48A4-BED9-6001AB1FAD0A",
              "vulnerable": true
            }
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IOCTL Handling in the kyrld.sys driver in Kyrol Internet Security 9.0.6.9 allows an attacker to achieve privilege escalation, denial-of-service, and code execution via usermode because 0x9C402401 using METHOD_NEITHER results in a read primitive."
    },
    {
      "lang": "es",
      "value": "El manejo IOCTL en el controlador kyrld.sys en Kyrol Internet Security versi\u00f3n 9.0.6.9, permite a un atacante lograr una escalada de privilegios, una denegaci\u00f3n de servicio y una ejecuci\u00f3n de c\u00f3digo por medio del modo de usuario porque 0x9C402401 usando METHOD_NEITHER resulta en una lectura primitiva."
    }
  ],
  "id": "CVE-2019-19197",
  "lastModified": "2024-11-21T04:34:18.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
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        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "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"
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  "published": "2019-11-21T19:15:13.247",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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