cve/2023/CVE-2023-50915.md

CVE-2023-50915

Description

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.

POC

Reference

• 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

Github

• https://github.com/anvilsecure/gog-galaxy-app-research
• https://github.com/fkie-cad/nvd-json-data-feeds