CVE-2017-8473

high-risk
Published 2017-06-15

Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and Windows Server 2016 allow an authenticated attacker to run a specially crafted application when the Windows kernel improperly initializes objects in memory, aka "Win32k Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8470, CVE-2017-8471, CVE-2017-8472, CVE-2017-8475, CVE-2017-8477, and CVE-2017-8484.

Do I need to act?

~
7.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
42226
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.0/10 Medium
LOCAL / LOW complexity

Affected Products (12)

Affected Vendors

Microsoft

References (8)

Third Party Advisory http://www.securityfocus.com/bid/98852
Third Party Advisory http://www.securitytracker.com/id/1038659
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8473
Exploit https://www.exploit-db.com/exploits/42226/
Third Party Advisory http://www.securityfocus.com/bid/98852
Third Party Advisory http://www.securitytracker.com/id/1038659
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8473
Exploit https://www.exploit-db.com/exploits/42226/
51
/ 100
high-risk
Severity 17/34 · Moderate
Exploitability 17/34 · Moderate
Exposure 17/34 · Moderate