CVE-2018-8476 Information

Description

A remote code execution vulnerability exists in the way that Windows Deployment Services TFTP Server handles objects in memory aka \Windows Deployment Services TFTP Server Remote Code Execution Vulnerability.\ This affects Windows Server 2012 R2 Windows Server 2008 Windows Server 2012 Windows Server 2019 Windows Server 2016 Windows Server 2008 R2 Windows 10 Servers.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/105774 http://www.securitytracker.com/id/1042109 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8476 https://research.checkpoint.com/2019/pxe-dust-finding-a-vulnerability-in-windows-servers-deployment-services/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8