7.8

CVE-2019-17180

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Valvesoftware ≫ Steam Client Version < 2019-09-12
   Microsoft ≫ Windows Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.1% 0.239
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://amonitoring.ru/article/steam_vuln_3/
Third Party Advisory
Exploit
https://habr.com/ru/company/pm/blog/469507/
Third Party Advisory
Exploit
https://hackerone.com/reports/682774
Third Party Advisory
Exploit
https://store.steampowered.com/news/54236/
Vendor Advisory
Release Notes