CVE-2018-1000605 : What You Need to Know

Jenkins CollabNet Plugin versions up to 2.0.4 contain a security flaw that allows attackers to impersonate services connected to Jenkins.

Understanding CVE-2018-1000605

This CVE identifies a man-in-the-middle vulnerability in Jenkins CollabNet Plugin.

What is CVE-2018-1000605?

The vulnerability in CollabNetApp.java, CollabNetPlugin.java, and CNFormFieldValidator.java files enables attackers to mimic any service connected to Jenkins.

The Impact of CVE-2018-1000605

Attackers can exploit this flaw to impersonate services, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2018-1000605

Jenkins CollabNet Plugin versions up to 2.0.4 are affected by this vulnerability.

Vulnerability Description

The vulnerability allows attackers to perform man-in-the-middle attacks, posing as legitimate services connected to Jenkins.

Affected Systems and Versions

Product: Jenkins CollabNet Plugin
Versions affected: Up to 2.0.4

Exploitation Mechanism

Attackers can exploit the vulnerability by intercepting communication between Jenkins and connected services, enabling them to impersonate these services.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks posed by CVE-2018-1000605.

Immediate Steps to Take

Update Jenkins CollabNet Plugin to the latest secure version.
Monitor network traffic for any suspicious activity.
Implement strong encryption protocols for communication.

Long-Term Security Practices

Regularly update all software and plugins to patch known vulnerabilities.
Conduct security audits and penetration testing to identify and address weaknesses.

Patching and Updates

Apply security patches promptly to Jenkins and associated plugins.