CVE-2018-0787

Description

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.68% Top 10%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation ASP.NET Core
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1040525 vdb entry third party advisory
https://github.com/aspnet/Announcements/issues/295 third party advisory technical description
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0787 patch vendor advisory
http://www.securityfocus.com/bid/103282 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-0787?
CVE-2018-0787 has been scored as a high severity vulnerability.
How to fix CVE-2018-0787?
To fix CVE-2018-0787, 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-2018-0787 being actively exploited in the wild?
It is possible that CVE-2018-0787 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-0787?
CVE-2018-0787 affects Microsoft Corporation ASP.NET Core.
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