SB2020041433 - Security Feature Bypass in Microsoft Windows Token Security
Published: April 14, 2020
Security Bulletin ID
SB2020041433
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Security Features (CVE-ID: CVE-2020-0981)
This vulnerability allows a local user to bypass security rescritions feature.
The vulnerability exists due to Windows fails to properly handle token relationships. A local user can allow an application with a certain integrity level to execute code at a different integrity level, leading to a sandbox escape.
Remediation
Install update from vendor's website.