CVE-2023-37250

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.

CVSS v3.1

7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2023-08-20

Updated

2024-10-08

Proof-of-concept exploits (2)

• ewilded/CVE-2023-372502★ · 2024-11-30
• ewilded/CVE-2023-37250-POC2★ · 2024-11-30

References

• CVE Record
• NVD entry

Related

• CVE-2023-38041
• CVE-2023-7016
• CVE-2024-0197
• CVE-2024-25376
• CVE-2024-35315
• CVE-2023-3725