CVE-2018-8226

EUVD-2018-19895
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_server_1803
-
microsoftwindows_server_2016
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
KB4284860
1607 (x64, x86)
KB4284880
1703 (x64, x86)
KB4284874
1709 (x64, x86)
KB4284819
1803 (x64, x86)
KB4284835
Windows Server
1709 Server Core
KB4284819
1803 Server Core
KB4284835
Windows Server 2016
Server Core
KB4284880
Standard
KB4284880
References
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
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