CVE-2019-0564

Description

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 4.58% Top 15%
Vendor Advisory redhat.com Vendor Advisory microsoft.com
Affected: Microsoft ASP.NET Core
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564 patch vendor advisory
http://www.securityfocus.com/bid/106413 vdb entry third party advisory
https://access.redhat.com/errata/RHSA-2019:0040 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-0564?
CVE-2019-0564 has been scored as a high severity vulnerability.
How to fix CVE-2019-0564?
To fix CVE-2019-0564, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-0564 being actively exploited in the wild?
It is possible that CVE-2019-0564 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-0564?
CVE-2019-0564 affects Microsoft ASP.NET Core.
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