CVE-2018-1999034 : Exploit Details and Defense Strategies

Jenkins Inedo ProGet Plugin version 0.8 and earlier contain a man-in-the-middle vulnerability that allows attackers to impersonate services connected to Jenkins.

Understanding CVE-2018-1999034

This CVE involves a security flaw in Jenkins Inedo ProGet Plugin version 0.8 and earlier, enabling a man-in-the-middle attack.

What is CVE-2018-1999034?

A man-in-the-middle vulnerability in ProGetApi.java, ProGetConfig.java, and ProGetConfiguration.java files of Jenkins Inedo ProGet Plugin version 0.8 and earlier.

The Impact of CVE-2018-1999034

This vulnerability allows attackers to assume the identity of any service that Jenkins establishes a connection with, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2018-1999034

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability exists in Jenkins Inedo ProGet Plugin version 0.8 and earlier, enabling attackers to perform man-in-the-middle attacks.

Affected Systems and Versions

Product: Jenkins Inedo ProGet Plugin
Vendor: Inedo
Versions affected: 0.8 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability to intercept communication between Jenkins and connected services, allowing them to impersonate these services.

Mitigation and Prevention

Protecting systems from CVE-2018-1999034 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Jenkins Inedo ProGet Plugin to the latest version that addresses the vulnerability.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Implement encryption for communication between Jenkins and connected services.
Regularly audit and update plugins and dependencies to prevent security vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates for Jenkins and its associated plugins to mitigate the risk of exploitation.