CVE-2018-8332

high-risk
Published 2018-09-13

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka "Win32k Graphics Remote Code Execution Vulnerability." This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.

Do I need to act?

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29.7% chance of exploitation in next 30 days
EPSS score — higher than 70% 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
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (18)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/105248
Third Party Advisory http://www.securitytracker.com/id/1041628
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8332
Third Party Advisory http://www.securityfocus.com/bid/105248
Third Party Advisory http://www.securitytracker.com/id/1041628
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8332
64
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 15/34 · Moderate
Exposure 19/34 · Moderate