CVE-2020-16879 MEDIUM

CVE-2020-16879: Projected Filesystem Information Disclosure Vulnerability

Vendor Microsoft
Product Windows 10 Version 1809
Published September 11, 2020
Last update October 1, 2024

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

What the vulnerability does

01Description

<p>An information disclosure vulnerability exists when a Windows Projected Filesystem improperly handles file redirections. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user's system</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.</p> <p>The security update addresses the vulnerability by correcting how Windows Projected Filesystem handle file redirections.</p>

Key dates

02Disclosure timeline

September 11, 2020 CVE published
October 1, 2024 Record updated