FKIE_CVE-2019-8461

Vulnerability from fkie_nvd - Published: 2019-08-29 21:15 - Updated: 2024-11-21 04:49
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Check Point Endpoint Security Initial Client for Windows before version E81.30 tries to load a DLL placed in any PATH location on a clean image without Endpoint Client installed. An attacker can leverage this to gain LPE using a specially crafted DLL placed in any PATH location accessible with write permissions to the user.
References
cve@checkpoint.comhttps://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEMExploit, Third Party Advisory
cve@checkpoint.comhttps://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160812Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEMExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160812Patch, Vendor Advisory
Impacted products
Vendor Product Version
checkpoint capsule_docs_standalone_client *
checkpoint endpoint_security *
checkpoint remote_access_clients *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:checkpoint:capsule_docs_standalone_client:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8D79F85-DC49-456B-BFB8-5E303F8A0E8D",
              "versionEndExcluding": "e80.20",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:checkpoint:endpoint_security:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "27BB2058-E39A-4830-A351-B1D544C17E5C",
              "versionEndExcluding": "e81.30",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:checkpoint:remote_access_clients:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "EF0F072B-5EF9-406B-9647-A300C7CD79F0",
              "versionEndExcluding": "e81.30",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Check Point Endpoint Security Initial Client for Windows before version E81.30 tries to load a DLL placed in any PATH location on a clean image without Endpoint Client installed. An attacker can leverage this to gain LPE using a specially crafted DLL placed in any PATH location accessible with write permissions to the user."
    },
    {
      "lang": "es",
      "value": "Check Point Endpoint Security Initial Client para Windows versi\u00f3n anterior a E81.30, intenta cargar una biblioteca DLL localizada en cualquier ubicaci\u00f3n de RUTA (PATH) en una imagen limpia sin el Endpoint Client instalado. Un atacante puede aprovechar esto para conseguir LPE usando una DLL especialmente dise\u00f1ada localizada en cualquier ubicaci\u00f3n de RUTA (PATH) accesible con permisos de escritura para el usuario."
    }
  ],
  "id": "CVE-2019-8461",
  "lastModified": "2024-11-21T04:49:56.977",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-08-29T21:15:11.400",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEM"
    },
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=\u0026solutionid=sk160812"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://safebreach.com/Post/Check-Point-Endpoint-Security-Initial-Client-for-Windows-Privilege-Escalation-to-SYSTEM"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=\u0026solutionid=sk160812"
    }
  ],
  "sourceIdentifier": "cve@checkpoint.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-114"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.