New Search

Local Security Authority Subsystem Service Elevation of Privilege Vulnerability - CVE-2020-1509

oval:org.cisecurity:def:8172

An elevation of privilege vulnerability exists in the Local Security Authority Subsystem Service (LSASS) when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause an elevation of privilege on the target system's LSASS service. The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2016
  • Microsoft Windows 10
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows 8.1
  • Microsoft Windows Server 2019
Class:
vulnerability
Reference(s):
  • CVE-2020-1509
  • MSRC-CVE-2020-1509
  • KB4571702
  • KB4571723
  • KB4571692
  • KB4571694
  • KB4571741
  • KB4571709
  • KB4565349
  • KB4565351
Product(s):