FKIE_CVE-2023-39107

Vulnerability from fkie_nvd - Published: 2023-08-04 18:15 - Updated: 2024-11-21 08:14
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks.
References
cve@mitre.orghttps://kb.nomachine.com/SU07U00247Release Notes
cve@mitre.orghttps://kb.nomachine.com/TR07U10948Vendor Advisory
cve@mitre.orghttps://www.ns-echo.com/posts/nomachine_afo.htmlExploit
af854a3a-2127-422b-91ae-364da2661108https://kb.nomachine.com/SU07U00247Release Notes
af854a3a-2127-422b-91ae-364da2661108https://kb.nomachine.com/TR07U10948Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.ns-echo.com/posts/nomachine_afo.htmlExploit
Impacted products
Vendor Product Version
nomachine nomachine *
apple macos -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nomachine:nomachine:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E4448C5-413C-483A-AB84-8A92CA8E5CF2",
              "versionEndExcluding": "8.8.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de sobrescritura arbitraria de archivos en NoMachine Free Edition y Enterprise Client para macOS antes de v8.8.1 permite a los atacantes sobrescribir archivos propiedad de root mediante el uso de hardlinks."
    }
  ],
  "id": "CVE-2023-39107",
  "lastModified": "2024-11-21T08:14:44.593",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-08-04T18:15:16.263",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://kb.nomachine.com/SU07U00247"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.nomachine.com/TR07U10948"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "https://www.ns-echo.com/posts/nomachine_afo.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://kb.nomachine.com/SU07U00247"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.nomachine.com/TR07U10948"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://www.ns-echo.com/posts/nomachine_afo.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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 patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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