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CVE-2020-15530
Published: Jul 5, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILES(X86)%\Steam and/or %COMMONPROGRAMFILES(X86)%\Steam have weak permissions during a critical time window. An attacker can make this time window arbitrarily long by using opportunistic locks.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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