CVE-2023-50914

2024-04-3000:00:00

mitre

github.com

privilege escalation

gog galaxy

inter-process communication

authenticated users

dacl

arbitrary system directories

everyone full control permissions

fixdirectoryprivileges

AI Score

Confidence

High

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

A Privilege Escalation issue in the inter-process communication procedure from GOG Galaxy (Beta) 2.0.67.2 through v2.0.71.2 allows authentictaed users to change the DACL of arbitrary system directories to include Everyone full control permissions by modifying the FixDirectoryPrivileges instruction parameters sent from GalaxyClient.exe to GalaxyClientService.exe.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:gog:galaxy:-:*:*:*:*:*:*:*"
    ],
    "vendor": "gog",
    "product": "galaxy",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.67.2",
        "versionType": "custom",
        "lessThanOrEqual": "v2.071.2"
      }
    ],
    "defaultStatus": "unknown"
  }
]