CVE-2018-8226 Information

Description

A denial of service vulnerability exists in the HTTP 2.0 protocol stack (HTTP.sys) when HTTP.sys improperly parses specially crafted HTTP 2.0 requests aka \HTTP.sys Denial of Service Vulnerability.\ This affects Windows Server 2016 Windows 10 Windows 10 Servers.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/104361 http://www.securitytracker.com/id/1041094 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8226

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5