CVE-2018-6947
HIGH severity · CVSS 7.8 · CWE-665
7.8CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://www.nomachine.com/SU02P00194Advisory
- https://www.nomachine.com/SU02P00195Advisory
- https://www.nomachine.com/TR02P08408Advisory
- https://www.exploit-db.com/exploits/44167/Advisory
- https://www.exploit-db.com/exploits/44168/Advisory
- https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2018-6947/Advisory