Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Unity | Parsec | < 9.0 |
Related Weaknesses (CWE)
References
- https://support.parsec.app/hc/en-us/articles/18311425588237-CVE-2023-37250Third Party Advisory
- https://unity3d.comProduct
- https://www.kb.cert.org/vuls/id/287122Third Party AdvisoryUS Government Resource
- https://support.parsec.app/hc/en-us/articles/18311425588237-CVE-2023-37250Third Party Advisory
- https://unity3d.comProduct
- https://www.kb.cert.org/vuls/id/287122Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2023-37250?
CVE-2023-37250 is a vulnerability with a CVSS score of 7.0 (HIGH). 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 us...
How severe is CVE-2023-37250?
CVE-2023-37250 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-37250?
Check the references section above for vendor advisories and patch information. Affected products include: Unity Parsec.