Valve Steam Client for Windows through 2019-08-16 allows privilege escalation (to NT AUTHORITY\SYSTEM) because local users can replace the current versions of SteamService.exe and SteamService.dll with older versions that lack the CVE-2019-14743 patch.
References
Link Resource
https://xiaoyinl.github.io/steam_EoP_bypass.html Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-08-21T19:35:49

Updated: 2019-08-21T19:35:49

Reserved: 2019-08-21T00:00:00


Link: CVE-2019-15315

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-08-21T20:15:12.853

Modified: 2020-08-24T17:37:01.140


Link: CVE-2019-15315

JSON object: View

cve-icon Redhat Information

No data.

CWE