Input validation error in Microsoft Windows and Windows Server - CVE-2020-0909

 

Input validation error in Microsoft Windows and Windows Server - CVE-2020-0909

Published: May 12, 2020


Vulnerability identifier: #VU27826
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-0909
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the Hyper-V on a Windows Server fails to properly handle specially crafted network packets. A remote attacker can send specially crafted network packets and perform a denial of service (DoS) attack.


Affected software

Microsoft Windows
Windows Server

How to mitigate CVE-2020-0909

Install updates from vendor's website.


External References

Related Security Bulletins