Input validation error in Windows Server - CVE-2023-28254

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Main Vulnerability Database Vulnerabilities #VU74902

Input validation error in Windows Server - CVE-2023-28254

Published: April 11, 2023


Vulnerability identifier: #VU74902
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-28254
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Microsoft
Affected software:
Windows Server

Detailed vulnerability description

The vulnerability allows a remote user to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input in Windows DNS Server. A remote administrator can pass specially crafted input to the application and execute arbitrary code on the target system.


How to mitigate CVE-2023-28254

Install updates from vendor's website.

Sources