Rapid7 Vulnerability & Exploit Database

Microsoft CVE-2018-0821: Windows AppContainer Elevation Of Privilege Vulnerability

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Microsoft CVE-2018-0821: Windows AppContainer Elevation Of Privilege Vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/13/2018
Created
07/25/2018
Added
02/13/2018
Modified
11/18/2021

Description

An elevation of privilege vulnerability exists when AppContainer improperly implements constrained impersonation. An attacker who successfully exploited this vulnerability could run processes in an elevated context. To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system. The security update addresses the vulnerability by correcting how AppContainer implements constrained impersonation.

Solution(s)

  • msft-kb4074588-11adea10-0701-430e-954f-9471595ae246
  • msft-kb4074588-9fc64b01-2edc-40c8-bf0d-ee3540c741f8
  • msft-kb4074588-aa46db4d-865e-48e7-9fe8-3ffedda76530
  • msft-kb4074590-c7d8f24b-1f39-4a05-b66d-d0cda05ff280
  • msft-kb4074590-e990e36e-fd8f-411d-a9c1-1198447a26ce
  • msft-kb4074590-f5f58231-ac5d-4640-ab1b-9dc8d857c265
  • msft-kb4074591-041d42cd-eb65-4d43-a835-f5d2f502cc2d
  • msft-kb4074591-fa465771-aa6c-4594-9759-1bfb7eeab6b3
  • msft-kb4074592-2a7e4366-e91e-4b45-8775-bfc7ab0a86b0
  • msft-kb4074592-ffc8aa26-baed-4b03-84de-a404e624d747
  • msft-kb4074596-79ac13e4-3a09-40b9-9c96-be5ae591b174
  • msft-kb4074596-a5382994-9de3-4a69-ab0e-0ec90626f58a

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;