CVE-2023-50915

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-50915
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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/anvilsecure/gog-galaxy-app-research
https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md
https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
https://github.com/anvilsecure/gog-galaxy-app-research
https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md
https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog
Configurations

No configuration.

History

28 Mar 2025, 20:15

Type Values Removed Values Added
CWE CWE-288

21 Nov 2024, 08:37

Type Values Removed Values Added
References () https://github.com/anvilsecure/gog-galaxy-app-research - () https://github.com/anvilsecure/gog-galaxy-app-research -
References () https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md - () https://github.com/anvilsecure/gog-galaxy-app-research/blob/main/advisories/CVE-2023-50915%20-%20DoS.md -
References () https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog - () https://support.gog.com/hc/en-us/categories/201553005-Downloads-Installing?product=gog -

03 Jul 2024, 01:42

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
Summary
  • (es) Existe un problema en GalaxyClientService.exe en GOG Galaxy (Beta) 2.0.67.2 a 2.0.71.2 que podría permitir a los usuarios autenticados sobrescribir y dañar archivos críticos del sistema a través de una combinación de una unión NTFS y un enlace simbólico del Administrador de objetos RPC y podría resultar en una denegación de servicio.

30 Apr 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-30 14:15

Updated : 2025-03-28 20:15

NVD link : CVE-2023-50915

Mitre link : CVE-2023-50915

CVE.ORG link : CVE-2023-50915

JSON object : View

Products Affected

No product.

CWE
CWE-288

Authentication Bypass Using an Alternate Path or Channel