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
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-11883
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1513364
TreeView+ depends on / blocked
 
Reported: 2017-11-15 09:53 UTC by Adam Mariš
Modified: 2021-02-17 01:14 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2017-12-01 12:10:16 UTC
Embargoed:

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Description Adam Mariš 2017-11-15 09:53:04 UTC 
.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 12:10:16 UTC 
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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