CVE-2017-8677

moderate-risk
Published 2017-09-13

The Windows GDI+ component on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an information disclosure vulnerability when it improperly discloses kernel memory addresses, aka "Win32k Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8678, CVE-2017-8680, CVE-2017-8681, and CVE-2017-8687.

Do I need to act?

~
8.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (12)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/100767
Third Party Advisory http://www.securitytracker.com/id/1039338
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8677
Third Party Advisory http://www.securityfocus.com/bid/100767
Third Party Advisory http://www.securitytracker.com/id/1039338
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8677
45
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 10/34 · Low
Exposure 17/34 · Moderate