KLA11133
Multiple vulnerabilities in Microsoft Development Tools

Updated: 06/04/2020
Detect date
?
11/16/2017
Severity
?
High
Description

Multiple vulnerabilities were found in Microsoft Development Tools. Malicious users can exploit these vulnerabilities to cause denial of service, gain privileges, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. A denial of service vulnerability in ASP.NET Core can be exploited remotely via specially crafted requests to cause denial of service.
  2. An elevation of privilege vulnerability in ASP.NET Core can be exploited remotely via specially crafted to gain privileges.
  3. An information disclosure vulnerability in ASP.NET Core can be exploited remotely to obtain sensitive information.
Affected products

.NET Core 1.0
.NET Core 1.1
.NET Core 2.0
ASP.NET Core 2.0
ASP.NET Core 1.0
ASP.NET Core 1.1

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories

CVE-2017-11770
CVE-2017-11879
CVE-2017-11883
CVE-2017-8700

Impacts
?
OSI 
[?]

DoS 
[?]

PE 
[?]
Related products
Microsoft .NET Framework
CVE-IDS
?
CVE-2017-117705.0Critical
CVE-2017-118794.3Warning
CVE-2017-118835.0Critical
CVE-2017-87005.0Critical
Microsoft official advisories
Microsoft Security Update Guide
Find out the statistics of the vulnerabilities spreading in your region