SB2023041216 - Multiple vulnerabilities in Microsoft Windows Lock Screen
Published: April 12, 2023
Security Bulletin ID
SB2023041216
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Physical access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Security features bypass (CVE-ID: CVE-2023-28235)
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to security features bypass in Windows Lock Screen. An attacker with physical access can bypass the Windows Lock Screen security feature.
2) Security features bypass (CVE-ID: CVE-2023-28270)
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to security features bypass in Windows Lock Screen. An attacker with physical access can bypass authentication feature.
Remediation
Install update from vendor's website.