Vulnerability CVE-2018-8550
Published: 2018-11-13   Modified: 2018-11-14

Description:
An elevation of privilege exists in Windows COM Aggregate Marshaler, aka "Windows COM Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Microsoft Windows DfMarshal Unsafe Unmarshaling Privilege Escalation
Google Security ...
21.11.2018

Type:

CWE-noinfo

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Microsoft -> Windows 10 
Microsoft -> Windows 7 
Microsoft -> Windows 8.1 
Microsoft -> Windows rt 8.1 
Microsoft -> Windows server 2008 
Microsoft -> Windows server 2012 
Microsoft -> Windows server 2016 
Microsoft -> Windows server 2019 

 References:
http://www.securityfocus.com/bid/105805
http://www.securitytracker.com/id/1042139
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8550
https://www.exploit-db.com/exploits/45893/
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