CVE-2019-17180
HIGH 7.8EPSS 0.7%
Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C - EPSS
- 0.72% chance of exploitation in the next 30 days, 53rd percentile
- Published
- 2019-10-04
- Updated
- 2024-08-05
Proof-of-concept exploits (1)
Security advisories
- https://store.steampowered.com/news/54236
- https://amonitoring.ru/article/steam_vuln_3
- https://habr.com/ru/company/pm/blog/469507
- https://hackerone.com/reports/682774