CVE-2018-0902 | BDVDB-2026-97829 Detail

MicrosoftCryptography Next Generation (CNG) kernel-mode driver (cng.sys)

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12018-03-14Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2018-03-14
Last modified: 2024-09-16

Vendor information

Vendor: Microsoft
Product: Cryptography Next Generation (CNG) kernel-mode driver (cng.sys)

All Microsoft vulnerabilities

Score

No score available.

EPSS

1.1%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 66.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Windows 10 Gold, 1511, 1607, 1703, and 1709. Windows Server 2016 and Windows Server, version 1709
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).