KLA11861 Multiple vulnerabilities in Microsoft Products (OSS)

Multiple vulnerabilities were found in Microsoft Products (Open Source Software). Malicious users can exploit these vulnerabilities to cause denial of service, gain privileges.

Below is a complete list of vulnerabilities:

1. A denial of service vulnerability in Bond can be exploited remotely via specially crafted content to cause denial of service.
2. An elevation of privilege vulnerability in Visual Studio and Visual Studio Code can be exploited remotely to gain privileges.

Original advisories

CVE-2020-1469

CVE-2020-1416

Related products

Microsoft-Visual-Studio

CVE list

CVE-2020-1416 critical

CVE-2020-1469 warning

KB list

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)

Impacts

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft Visual Studio 2019 version 16.0Azure Storage ExplorerVisual Studio CodeTypeScriptBond 9.0.1Microsoft Visual Studio 2019 version 16.6 (includes 16.0 - 16.5)Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)