CVE-2020-7675 : What You Need to Know

A vulnerability in cd-messenger through version 2.7.26 allows for Arbitrary Code Execution through user input.

Understanding CVE-2020-7675

This CVE identifies a security issue in cd-messenger that enables attackers to execute arbitrary code.

What is CVE-2020-7675?

cd-messenger up to version 2.7.26 is susceptible to Arbitrary Code Execution. Attackers can exploit the

color

argument with the

eval

function to execute malicious code.

The Impact of CVE-2020-7675

The vulnerability permits threat actors to execute arbitrary code on systems running the affected versions of cd-messenger, potentially leading to unauthorized access or system compromise.

Technical Details of CVE-2020-7675

This section delves into the specifics of the vulnerability.

Vulnerability Description

The flaw in cd-messenger allows for the execution of arbitrary code by manipulating user input in the

color

argument processed by the

eval

function.

Affected Systems and Versions

All versions of cd-messenger, including 2.7.26, are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious code into the

color

argument, which is then executed by the

eval

function.

Mitigation and Prevention

Protecting systems from CVE-2020-7675 requires immediate action and long-term security measures.

Immediate Steps to Take

Update cd-messenger to a patched version that addresses the Arbitrary Code Execution vulnerability.
Avoid executing untrusted code or input within the application.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user input effectively.
Regularly monitor and audit code execution within the application to detect any suspicious activities.

Patching and Updates

Ensure timely application of security patches and updates to cd-messenger to mitigate the risk of Arbitrary Code Execution.