Vulnerability Description
An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks.
CVSS Score
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nomachine | Nomachine | < 8.8.1 |
| Apple | Macos | - |
Related Weaknesses (CWE)
References
- https://kb.nomachine.com/SU07U00247Release Notes
- https://kb.nomachine.com/TR07U10948Vendor Advisory
- https://www.ns-echo.com/posts/nomachine_afo.htmlExploit
- https://kb.nomachine.com/SU07U00247Release Notes
- https://kb.nomachine.com/TR07U10948Vendor Advisory
- https://www.ns-echo.com/posts/nomachine_afo.htmlExploit
FAQ
What is CVE-2023-39107?
CVE-2023-39107 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks.
How severe is CVE-2023-39107?
CVE-2023-39107 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-39107?
Check the references section above for vendor advisories and patch information. Affected products include: Nomachine Nomachine, Apple Macos.