Vulnerability Monitor

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CVE-2018-6947

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.

Published

2018-02-28T22:29:00.653

Last Modified

2024-11-21T04:11:27.990

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-665

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nomachine	nomachine	≤ 6.0.66_2	Yes
Operating System	microsoft	windows_10	*	Yes
Operating System	microsoft	windows_7	*	Yes
Operating System	microsoft	windows_8	*	Yes

References

https://www.exploit-db.com/exploits/44167/ Third Party Advisory, VDB Entry ([email protected])
https://www.exploit-db.com/exploits/44168/ Third Party Advisory, VDB Entry ([email protected])
https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2018-6947/ Third Party Advisory ([email protected])
https://www.nomachine.com/SU02P00194 Vendor Advisory ([email protected])
https://www.nomachine.com/SU02P00195 Vendor Advisory ([email protected])
https://www.nomachine.com/TR02P08408 Vendor Advisory ([email protected])
https://www.exploit-db.com/exploits/44167/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/44168/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.fidusinfosec.com/nomachine-road-code-execution-without-fuzzing-cve-2018-6947/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nomachine.com/SU02P00194 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nomachine.com/SU02P00195 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nomachine.com/TR02P08408 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)