Bug 1513363 – CVE-2017-11883 ASP.NET Core: DoS due to improper handling of web requests

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Bug 1513363 - (CVE-2017-11883) CVE-2017-11883 ASP.NET Core: DoS due to improper handling of web requests

Summary:	CVE-2017-11883 ASP.NET Core: DoS due to improper handling of web requests

Status:	CLOSED NOTABUG

Aliases:	CVE-2017-11883

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	high Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=important,public=20171114,repo...
Keywords:	Security

Depends On:
Blocks:	1513364
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Reported:	2017-11-15 04:53 EST by Adam Mariš
Modified:	2018-01-10 05:25 EST (History)
CC List:	0 users

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Last Closed:	2017-12-01 07:10:16 EST
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RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2017-11-15 04:53:04 EST

.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".

External References:

https://github.com/aspnet/announcements/issues/278

Comment 1 Tomas Hoger 2017-12-01 07:10:16 EST

This is an ASP.NET Core issue rather than .NET Core issues.  Upstream / Microsoft advisories provide more details:

https://github.com/aspnet/announcements/issues/278
https://github.com/aspnet/HttpSysServer/issues/416
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11883

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