CVE-2018-6947 Information

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 Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8