Skip to content
7.1 High

CVE-2020-16877 <p>An elevation of privilege vulnerability exists when Microsoft Windows improperly handles reparse points

Description

<p>An elevation of privilege vulnerability exists when Microsoft Windows improperly handles reparse points. An attacker who successfully exploited this vulnerability could overwrite or delete a targeted file that would normally require elevated permissions.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and overwrite or delete files.</p> <p>The security update addresses the vulnerability by correcting how Windows handles reparse points.</p>

Affected products and versions

Product Affected versions Fixed in
Windows 10 Version 1909 10.0 10.0.0 → latest No fix stated
Windows Server, version 1909 (Server Core installation) 10.0 10.0.0 → latest No fix stated
Windows 10 Version 1903 for 32-bit Systems 10.0 10.0.0 → latest No fix stated
Windows 10 Version 1903 for x64-based Systems 10.0 10.0.0 → latest No fix stated
Windows 10 Version 1903 for ARM64-based Systems 10.0 10.0.0 → latest No fix stated
Windows Server, version 1903 (Server Core installation) 10.0 10.0.0 → latest No fix stated
Windows 10 Version 2004 10.0 10.0.0 → latest No fix stated
Windows Server version 2004 10.0 10.0.0 → latest No fix stated

References

Timeline

  1. Published
  2. Last modified
The 1046 CVEs of Windows 10 Version 1909 →
Track this CVE