KLA11315
Multiple vulnerabilities in Microsoft Development Tools
Updated: 09/12/2018
CVSS
?
4.3
Detect date
?
09/11/2018
Severity
?
Warning
Description

Multiple serious vulnerabilities were found in Microsoft Development tools. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions and obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. Multiple memory corruption vulnerabilities in ChakraCore can be exploited remotely to execute arbitrary code;
  2. An improper requests handling vulnerability in Microsoft.Data.OData can be exploited remotely via specially crafted requests to cause denial of service;
  3. A spoofing vulnerability in Azure IoT Device Provisioning for the C SDK library can be exploited remotely to bypass security restrictions;
  4. Multiple information disclosure vulnerabilities in ChakraCore can be exploited remotely via specilally crafted website to obtain sensitive information;
  5. An improper requests handling vulnerability in System.IO.Pipelines can be exploited remotely via specially crafted requests to cause denial of service.
  6. A memory corruption vulnerability in ChakraCore can be exploited remotely to execute arbitrary code.
  7. A remote code execution vulnerability in Microsoft .NET Framework can be exploited remotely to execute arbitrary code.
Affected products

ChakraCore
Microsoft.Data.OData
.NET Core 2.1
ASP.NET Core 2.1
System.IO.Pipelines
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft .NET Framework 3.0 Service Pack 2
Microsoft .NET Framework 3.5
Microsoft .NET Framework 3.5.1
Microsoft .NET Framework 4.5.2
Microsoft .NET Framework 4.6
Microsoft .NET Framework 4.6.2
Microsoft .NET Framework 4.7
Microsoft .NET Framework 4.7.1
Microsoft .NET Framework 4.7.2
 

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-2018-8391
CVE-2018-8466
CVE-2018-8269
CVE-2018-8479
CVE-2018-8315
CVE-2018-8459
CVE-2018-8409
CVE-2018-8367
CVE-2018-8354
CVE-2018-8421
CVE-2018-8452
CVE-2018-8456
CVE-2018-8465
CVE-2018-8467

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]
Related products
Microsoft .NET Framework
Microsoft ASP.NET MVC
ChakraCore
CVE-IDS
?

CVE-2018-8391
CVE-2018-8466
CVE-2018-8269
CVE-2018-8479
CVE-2018-8315
CVE-2018-8459
CVE-2018-8409
CVE-2018-8367
CVE-2018-8354
CVE-2018-8421
CVE-2018-8452
CVE-2018-8456
CVE-2018-8465
CVE-2018-8467

KB list

4457128
4457056
4457028
4457131
4457132
4457025
4457054
4457044
4457034
4457037
4457027
4457045
4457029
4457142
4457030
4457043
4457055
4457035
4457138
4457036
4457042
4457033
4457026
4457053
4457038

Microsoft official advisories
Microsoft Security Update Guide