High severity · published Sep 13, 2018
CVE-2018-8332
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka "Win32k Graphics Remote Code Execution…
8.8
CVSS
19.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)19.1% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OF
Office · Microsoft
2016 · source: NVD
WI
Windows · Microsoft
1607; 1703; 1709; 1803 · source: NVD
OF
Office For Mac · Microsoft
2016 · source: NVD
W7
Windows 7 · Microsoft
All versions, or not specified · source: NVD
W8
Windows 8.1 · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8332
CVE.org
https://www.cve.org/CVERecord?id=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
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