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Exploits
ID:9813 - Exploit for Buffer overflow in Windows and Windows Server - CVE-2023-21674
ID:9813 - Exploit for Buffer overflow in Windows and Windows Server - CVE-2023-21674
Published: May 13, 2024
Vulnerability identifier: #VU70900
Vulnerability risk: High
CVE-ID: CVE-2023-21674
CWE-ID: CWE-119
Exploitation vector: Local access
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Link to public exploit:
Vulnerability description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the Windows Advanced Local Procedure Call (ALPC). A local user can trigger memory corruption and execute arbitrary code with SYSTEM privileges.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.