Vulnerability CVE-2018-6947


Published: 2018-02-28   Modified: 2018-03-01

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.

Type:

CWE-665

(Improper Initialization)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Nomachine -> Nomachine 
Microsoft -> Windows 10 
Microsoft -> Windows 7 
Microsoft -> Windows 8 

 References:
https://www.exploit-db.com/exploits/44167/
https://www.exploit-db.com/exploits/44168/
https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2018-6947/
https://www.nomachine.com/SU02P00194
https://www.nomachine.com/SU02P00195
https://www.nomachine.com/TR02P08408

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