FKIE_CVE-2023-50915

Vulnerability from fkie_nvd - Published: 2024-04-30 14:15 - Updated: 2026-04-15 00:35
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
An issue exists in GalaxyClientService.exe in GOG Galaxy (Beta) 2.0.67.2 through 2.0.71.2 that could allow authenticated users to overwrite and corrupt critical system files via a combination of an NTFS Junction and an RPC Object Manager symbolic link and could result in a denial of service.
References
cve@mitre.orghttps://github.com/anvilsecure/gog-galaxy-app-research
cve@mitre.orghttps://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md
cve@mitre.orghttps://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
af854a3a-2127-422b-91ae-364da2661108https://github.com/anvilsecure/gog-galaxy-app-research
af854a3a-2127-422b-91ae-364da2661108https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md
af854a3a-2127-422b-91ae-364da2661108https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue exists in GalaxyClientService.exe in GOG Galaxy (Beta) 2.0.67.2 through 2.0.71.2 that could allow authenticated users to overwrite and corrupt critical system files via a combination of an NTFS Junction and an RPC Object Manager symbolic link and could result in a denial of service."
    },
    {
      "lang": "es",
      "value": "Existe un problema en GalaxyClientService.exe en GOG Galaxy (Beta) 2.0.67.2 a 2.0.71.2 que podr\u00eda permitir a los usuarios autenticados sobrescribir y da\u00f1ar archivos cr\u00edticos del sistema a trav\u00e9s de una combinaci\u00f3n de una uni\u00f3n NTFS y un enlace simb\u00f3lico del Administrador de objetos RPC y podr\u00eda resultar en una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2023-50915",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-04-30T14:15:10.887",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/anvilsecure/gog-galaxy-app-research"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/anvilsecure/gog-galaxy-app-research"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-288"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

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