Vulnerability Description
An uninitialised stack variable in the nxfuse component that is part of the Open Source DokanFS library shipped with NoMachine 6.0.66_2 and earlier allows a local low privileged user to gain elevation of privileges on Windows 7 (32 and 64bit), and denial of service for Windows 8 and 10.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nomachine | Nomachine | <= 6.0.66_2 |
| Microsoft | Windows 10 | All versions |
| Microsoft | Windows 7 | All versions |
| Microsoft | Windows 8 | All versions |
Related Weaknesses (CWE)
References
- https://www.exploit-db.com/exploits/44167/Third Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44168/Third Party AdvisoryVDB Entry
- https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2Third Party Advisory
- https://www.nomachine.com/SU02P00194Vendor Advisory
- https://www.nomachine.com/SU02P00195Vendor Advisory
- https://www.nomachine.com/TR02P08408Vendor Advisory
- https://www.exploit-db.com/exploits/44167/Third Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44168/Third Party AdvisoryVDB Entry
- https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2Third Party Advisory
- https://www.nomachine.com/SU02P00194Vendor Advisory
- https://www.nomachine.com/SU02P00195Vendor Advisory
- https://www.nomachine.com/TR02P08408Vendor Advisory
FAQ
What is CVE-2018-6947?
CVE-2018-6947 is a vulnerability with a CVSS score of 7.8 (HIGH). An uninitialised stack variable in the nxfuse component that is part of the Open Source DokanFS library shipped with NoMachine 6.0.66_2 and earlier allows a local low privileged user to gain elevation...
How severe is CVE-2018-6947?
CVE-2018-6947 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-6947?
Check the references section above for vendor advisories and patch information. Affected products include: Nomachine Nomachine, Microsoft Windows 10, Microsoft Windows 7, Microsoft Windows 8.