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CVE-2017-11883

Good to know:

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Date: November 14, 2017

.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".

Language: C#

Severity Score

Related Resources (7)

http://www.securityfocus.com/bid/101835
https://github.com/github/advisory-database/issues/302
https://nvd.nist.gov/vuln/detail/CVE-2017-11883
http://www.securitytracker.com/id/1039793
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11883
https://github.com/aspnet/Announcements/issues/278
https://www.mend.io/vulnerability-database/CVE-2017-11883

Severity Score

Weakness Type (CWE)

Data Handling

CWE-19

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade Version

Upgrade to version Microsoft.AspNetCore.Server.WebListener - 1.0.6;Microsoft.AspNetCore.Server.WebListener - 1.1.4;Microsoft.Net.Http.Server - 1.0.6;Microsoft.Net.Http.Server - 1.1.4;Microsoft.AspNetCore.Server.HttpSys - 2.0.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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