CVE-2023-0978 : Security Advisory and Response

This CVE record details a command injection vulnerability in Trellix Intelligent Sandbox CLI version 5.2 and earlier, allowing a local user to execute arbitrary OS commands. The vulnerability is attributed to inadequate validation of arguments passed to a specific CLI command.

Understanding CVE-2023-0978

This section delves into the specifics of the CVE-2023-0978 vulnerability, its impacts, technical details, and mitigation strategies.

What is CVE-2023-0978?

CVE-2023-0978 is a command injection vulnerability in Trellix Intelligent Sandbox CLI version 5.2 and earlier, granting a local user the ability to inject and execute malicious OS commands using specialized strings.

The Impact of CVE-2023-0978

The impact of CVE-2023-0978 is categorized by CAPEC-248 Command Injection, highlighting the severity of the vulnerability in terms of potential exploitation and unauthorized command execution.

Technical Details of CVE-2023-0978

This section outlines the vulnerability description, affected systems and versions, as well as the exploitation mechanism associated with CVE-2023-0978.

Vulnerability Description

The vulnerability arises from insufficient validation of arguments passed to a particular CLI command within Trellix Intelligent Sandbox version 5.2 and earlier, enabling local users to execute arbitrary OS commands.

Affected Systems and Versions

Trellix Intelligent Sandbox version 5.2 and earlier are impacted by this vulnerability, particularly when operating on Linux platforms with versions 5.2 and 5.0.

Exploitation Mechanism

The exploitation of CVE-2023-0978 involves a local user utilizing specially crafted strings to inject unauthorized operating system commands, bypassing validation mechanisms.

Mitigation and Prevention

To address the CVE-2023-0978 vulnerability, immediate steps must be taken to mitigate risks and prevent potential exploitation.

Immediate Steps to Take

Affected users running Trellix Intelligent Sandbox version 5.2.0 or earlier are advised to visit the Product Downloads site and download the relevant product update or hotfix to remediate the vulnerability.

Long-Term Security Practices

In the long term, organizations should prioritize robust security practices, including regular security audits, code reviews, and enhancing input validation mechanisms to prevent command injection vulnerabilities.

Patching and Updates

Regularly updating software, implementing security patches, and staying informed about potential vulnerabilities and their remedies are crucial steps to safeguard systems against exploits like CVE-2023-0978.