CVE-2020-2232 : Vulnerability Insights and Analysis

Jenkins Email Extension Plugin 2.72 and 2.73 have a vulnerability that exposes the SMTP password in plain text, potentially leading to its disclosure.

Understanding CVE-2020-2232

This CVE affects the Jenkins Email Extension Plugin versions 2.72 and 2.73.

What is CVE-2020-2232?

This CVE involves the transmission and display of the SMTP password in plain text within the global Jenkins configuration form, which could expose sensitive information.

The Impact of CVE-2020-2232

The vulnerability in versions 2.72 and 2.73 of the Jenkins Email Extension Plugin could result in the exposure of the SMTP password, posing a security risk to affected systems.

Technical Details of CVE-2020-2232

The technical aspects of the CVE.

Vulnerability Description

The Jenkins Email Extension Plugin versions 2.72 and 2.73 transmit and display the SMTP password in plain text, potentially leading to its exposure.

Affected Systems and Versions

Product: Jenkins Email Extension Plugin
Vendor: Jenkins project
Versions Affected: 2.72, <= 2.73

Exploitation Mechanism

The vulnerability allows attackers to potentially access and exploit the plain text SMTP password stored in the global Jenkins configuration.

Mitigation and Prevention

Protecting systems from the CVE.

Immediate Steps to Take

Upgrade the Jenkins Email Extension Plugin to a secure version that addresses the vulnerability.
Avoid storing sensitive information like passwords in plain text within Jenkins configurations.

Long-Term Security Practices

Implement secure password management practices within Jenkins and other systems.
Regularly review and update security configurations to prevent similar vulnerabilities.

Patching and Updates

Apply patches and updates provided by Jenkins project to fix the vulnerability and enhance system security.