Vulnerability Monitor

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CVE-2018-0902

The Cryptography Next Generation (CNG) kernel-mode driver (cng.sys) in Windows 10 Gold, 1511, 1607, 1703, and 1709. Windows Server 2016 and Windows Server, version 1709 allows a security feature bypass vulnerability due to the way the kernel-mode driver validates and enforces impersonation levels, aka "Windows Security Feature Bypass Vulnerability". This CVE is unique from CVE-2018-0884.

Published

2018-03-14T17:29:02.183

Last Modified

2024-11-21T03:39:11.763

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	microsoft	windows_10	-	Yes
Operating System	microsoft	windows_10	1511	Yes
Operating System	microsoft	windows_10	1607	Yes
Operating System	microsoft	windows_10	1703	Yes
Operating System	microsoft	windows_10	1709	Yes
Operating System	microsoft	windows_server	1709	Yes
Operating System	microsoft	windows_server_2016	-	Yes

References

http://www.securityfocus.com/bid/103266 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1040520 Third Party Advisory, VDB Entry ([email protected])
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0902 Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/103266 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1040520 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0902 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)