CVE-2021-27083 : Security Advisory and Response

A remote code execution vulnerability has been identified in the Remote Development Extension for Visual Studio Code.

Understanding CVE-2021-27083

This CVE-2021-27083 affects Microsoft's Visual Studio Code Remote - Containers Extension, with versions prior to 1.5.4 being impacted.

What is CVE-2021-27083?

The CVE-2021-27083 is a remote code execution vulnerability that allows attackers to execute arbitrary code remotely.

The Impact of CVE-2021-27083

The impact of this vulnerability is rated as HIGH with a base score of 7.8 according to the CVSS v3.1 metrics.

Technical Details of CVE-2021-27083

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows remote attackers to execute arbitrary code on the affected system.

Affected Systems and Versions

Microsoft's Visual Studio Code Remote - Containers Extension versions 1.0.0 and earlier are affected by this vulnerability.

Exploitation Mechanism

Remote attackers can exploit this vulnerability to run malicious code on the target system.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-27083, follow the steps below.

Immediate Steps to Take

Update Visual Studio Code Remote - Containers Extension to version 1.5.4 or higher.
Implement network security controls to restrict access to the vulnerable component.

Long-Term Security Practices

Regularly update all software components to the latest versions.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Stay informed about security updates from Microsoft and apply patches promptly to secure your systems.