CVE-2017-1000397 : Vulnerability Insights and Analysis

Jenkins Maven Plugin versions 2.17 and below contained a vulnerability (CVE-2012-6153) due to an insecure version of the commons-httpclient library. This flaw could allow attackers to intercept communication by incorrectly verifying SSL certificates. Subsequent versions, starting from 3.0, have addressed this issue by removing the dependency on commons-httpclient.

Understanding CVE-2017-1000397

This CVE entry pertains to a security vulnerability in the Jenkins Maven Plugin that could be exploited by malicious actors to conduct man-in-the-middle attacks.

What is CVE-2017-1000397?

CVE-2017-1000397 is a vulnerability in Jenkins Maven Plugin versions 2.17 and earlier that allowed for SSL certificate verification bypass, exposing the plugin to interception attacks.

The Impact of CVE-2017-1000397

The vulnerability in Jenkins Maven Plugin could lead to unauthorized interception of communication, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2017-1000397

Jenkins Maven Plugin vulnerability details and affected systems.

Vulnerability Description

The flaw in versions 2.17 and below of the Jenkins Maven Plugin stemmed from the inclusion of an insecure version of the commons-httpclient library, leading to incorrect SSL certificate verification.

Affected Systems and Versions

Jenkins Maven Plugin versions 2.17 and earlier

Exploitation Mechanism

Attackers could exploit the vulnerability to intercept communication by bypassing SSL certificate verification.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2017-1000397 vulnerability.

Immediate Steps to Take

Upgrade Jenkins Maven Plugin to version 3.0 or later to eliminate the dependency on commons-httpclient.
Monitor network traffic for any signs of unauthorized access.

Long-Term Security Practices

Regularly update software components to address known vulnerabilities.
Implement secure communication protocols to prevent interception attacks.

Patching and Updates

Stay informed about security advisories and apply patches promptly to secure systems.