Vulnerability 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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 | - |
| Microsoft | Windows Server 2016 | - |
References
- http://www.securityfocus.com/bid/103650Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040661Third Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0956PatchVendor Advisory
- http://www.securityfocus.com/bid/103650Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040661Third Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0956PatchVendor Advisory
FAQ
What is CVE-2018-0956?
CVE-2018-0956 is a vulnerability with a CVSS score of 7.5 (HIGH). 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." ...
How severe is CVE-2018-0956?
CVE-2018-0956 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-0956?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows Server 2016.