CVE-2023-0628 : Security Advisory and Response

This CVE-2023-0628 pertains to a vulnerability in Docker Desktop before version 4.17.0, allowing an attacker to execute an arbitrary command inside a Dev Environments container by tricking a user into opening a malicious

docker-desktop://

URL.

Understanding CVE-2023-0628

This section will delve into the specifics of CVE-2023-0628, shedding light on its nature and implications.

What is CVE-2023-0628?

The vulnerability in Docker Desktop, assigned CVE-2023-0628, enables an attacker to carry out command injection inside a Dev Environments container. By exploiting this vulnerability, an attacker can execute arbitrary commands during the initialization process by leveraging a specially crafted malicious

docker-desktop://

URL.

The Impact of CVE-2023-0628

The impact of this vulnerability, classified under CAPEC-248 (Command Injection), could be severe. With successful exploitation, threat actors could execute unauthorized commands within a Docker Desktop environment, potentially compromising the confidentiality of sensitive information.

Technical Details of CVE-2023-0628

This section will provide a more detailed overview of the technical aspects surrounding CVE-2023-0628.

Vulnerability Description

The vulnerability in Docker Desktop arises from its failure to properly handle input, allowing an attacker to inject and execute malicious commands within a Dev Environments container.

Affected Systems and Versions

The vulnerability affects Docker Desktop versions prior to 4.17.0 across multiple platforms, including Windows, MacOS, and Linux, specifically impacting users utilizing the Dev Environments feature.

Exploitation Mechanism

To exploit this vulnerability, an attacker would need to craft a malicious

docker-desktop://

URL and trick a user into opening it. Subsequently, the attacker could execute arbitrary commands within the Dev Environments container during initialization.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-0628 is crucial to enhance the security posture of affected systems.

Immediate Steps to Take

Users and administrators are advised to update Docker Desktop to version 4.17.0 or later to mitigate the vulnerability. Additionally, exercise caution when interacting with URLs and avoid opening suspicious links from untrusted sources.

Long-Term Security Practices

Implementing security best practices such as regular security assessments, security awareness training, and monitoring for suspicious activities can help safeguard systems against similar vulnerabilities in the future.

Patching and Updates

Regularly monitor security advisories from Docker Inc. and apply prompt updates and patches to ensure the software is up-to-date with the latest security enhancements. Stay informed about potential vulnerabilities and take proactive measures to secure Docker Desktop environments.