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CVE-2023-37250

High

Description

Unity Parsec has a TOCTOU race condition that permits local attackers to escalate privileges to SYSTEM if Parsec was installed in "Per User" mode. The application intentionally launches DLLs from a user-owned directory but intended to always perform integrity verification of those DLLs. This affects Parsec Loader versions through 8. Parsec Loader 9 is a fixed version.

SeverityHigh
CVSS7.0
Exploit probability—
ProductUnity Parsec
PublishedAug 20, 2023
First seenAug 20, 2023

How to fix

Update
  • unity parsec9.0 or later

Affected products

ProductAffected versionsFixed in
unity parsecv < 9.09.0

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