CVE-2019-10391 Explained : Impact and Mitigation

The Jenkins IBM Application Security on Cloud Plugin version 1.2.4 and earlier had a vulnerability where passwords were transmitted in plain text within job configuration forms, potentially exposing them to security risks.

Understanding CVE-2019-10391

This CVE relates to a security issue in the Jenkins IBM Application Security on Cloud Plugin.

What is CVE-2019-10391?

The vulnerability in version 1.2.4 and earlier of the Jenkins IBM Application Security on Cloud Plugin allowed passwords to be transmitted in plain text within job configuration forms, making them vulnerable to exposure.

The Impact of CVE-2019-10391

The vulnerability could lead to potential exposure of sensitive passwords, posing a security risk to affected systems.

Technical Details of CVE-2019-10391

This section provides more technical insights into the CVE.

Vulnerability Description

The Jenkins IBM Application Security on Cloud Plugin version 1.2.4 and earlier transmitted configured passwords in plain text within job configuration forms, potentially resulting in their exposure.

Affected Systems and Versions

Product: Jenkins IBM Application Security on Cloud Plugin
Vendor: Jenkins project
Versions Affected: 1.2.4 and earlier

Exploitation Mechanism

The vulnerability allowed passwords to be transmitted in plain text, which could be exploited by malicious actors to intercept sensitive information.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Upgrade to a patched version that addresses the password transmission issue.
Avoid storing sensitive information in plain text within job configuration forms.

Long-Term Security Practices

Implement encryption mechanisms for sensitive data transmission.
Regularly monitor and audit security configurations to detect any vulnerabilities.

Patching and Updates

Apply security patches provided by Jenkins project to fix the vulnerability.