CVE-2023-37250 Race condition in n/a
Local attackers can escalate privileges to SYSTEM via a race condition in Parsec Loader when installed in Per User mode.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-37250?
CVE-2023-37250 is a high-severity vulnerability in n/a, published on 20 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-367
Which versions are affected by CVE-2023-37250?
It affects 1 product.
Products include Unity Parsec.
How do I fix CVE-2023-37250?
No fix has been published for CVE-2023-37250 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-37250 being exploited?
There is no known exploitation of CVE-2023-37250 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-v6gp-395w-jvcw.