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Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability - CVE-2020-1466

oval:org.cisecurity:def:8137

A denial of service vulnerability exists in Windows Remote Desktop Gateway (RD Gateway) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RD Gateway service on the target system to stop responding. To exploit this vulnerability an attacker would need to run a specially crafted application against a server which provides RD Gateway services. The update addresses the vulnerability by correcting how RD Gateway handles connection requests.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2019
Class:
vulnerability
Reference(s):
  • CVE-2020-1466
  • MSRC-CVE-2020-1466
  • KB4571702
  • KB4571723
  • KB4571694
  • KB4565349
Product(s):