CVE-2019-0623

high-risk
Published 2019-03-05

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'.

Do I need to act?

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34.2% chance of exploitation in next 30 days
EPSS score — higher than 66% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (16)

Affected Vendors

Microsoft

References (4)

Third Party Advisory http://www.securityfocus.com/bid/106891
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0623
Third Party Advisory http://www.securityfocus.com/bid/106891
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0623
58
/ 100
high-risk
Severity 24/34 · High
Exploitability 16/34 · Moderate
Exposure 18/34 · Moderate