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symantecSymantec Security ResponseSMNTC-109979
HistorySep 10, 2019 - 12:00 a.m.

Microsoft Windows Hyper-V CVE-2019-1254 Local Information Disclosure Vulnerability

2019-09-1000:00:00
Symantec Security Response
www.symantec.com
6

Description

Microsoft Windows is prone to a local information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks.

Technologies Affected

  • Microsoft Windows 10 Version 1607 for x64-based Systems
  • Microsoft Windows 10 Version 1803 for x64-based Systems
  • Microsoft Windows 10 Version 1809 for x64-based Systems
  • Microsoft Windows 10 Version 1903 for x64-based Systems
  • Microsoft Windows 10 version 1703 for x64-based Systems
  • Microsoft Windows 10 version 1709 for x64-based Systems
  • Microsoft Windows Server 1803
  • Microsoft Windows Server 1903
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019

Recommendations

Permit local access for trusted individuals only. Where possible, use restricted environments and restricted shells.
Allow only trusted individuals to have user accounts and local access to the resources.

Updates are available. Please see the references or vendor advisory for more information.