#VU67236 Input validation error in Windows and Windows Server - CVE-2022-34722

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Main Vulnerability Database Vulnerabilities #VU67236

#VU67236 Input validation error in Windows and Windows Server - CVE-2022-34722

Published: September 13, 2022


Vulnerability identifier: #VU67236
Vulnerability risk: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
CVE-ID: CVE-2022-34722
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Windows
Windows Server
Software vendor:
Microsoft

Description

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

The vulnerability exists due to insufficient validation of user-supplied input when handling IKEv1 packets. A remote attacker can send specially crafted IKEv1 packets to the affected system and execute arbitrary code.


Remediation

Install updates from vendor's website.

External links