CVE-2019-15316
N/A
N/A
Summary
Valve Steam Client for Windows through 2019-08-20 has weak folder permissions, leading to privilege escalation (to NT AUTHORITY\SYSTEM) via crafted use of CreateMountPoint.exe and SetOpLock.exe to leverage a TOCTOU race condition.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://amonitoring.ru/article/onemore_steam_eop_0day/
- https://habr.com/ru/company/pm/blog/464367/
- https://www.youtube.com/watch?v=I93aH86BUaE
- https://www.youtube.com/watch?v=ZCHrjP0cMew
References
- https://amonitoring.ru/article/onemore_steam_eop_0day/
- https://habr.com/ru/company/pm/blog/464367/
- https://www.youtube.com/watch?v=I93aH86BUaE
- https://www.youtube.com/watch?v=ZCHrjP0cMew
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