cve/2019/CVE-2019-14743.md

CVE-2019-14743

Description

In Valve Steam Client for Windows through 2019-08-07, HKLM\SOFTWARE\Wow6432Node\Valve\Steam has explicit "Full control" for the Users group, which allows local users to gain NT AUTHORITY\SYSTEM access.

POC

Reference

• https://amonitoring.ru/article/steamclient-0day/
• https://amonitoring.ru/article/steamclient-0day/
• https://habr.com/ru/company/pm/blog/462479/
• https://habr.com/ru/company/pm/blog/462479/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/splunk-soar-connectors/flashpoint