CVE-2017-1000085 : What You Need to Know

The Subversion Plugin in Jenkins has a vulnerability that allows unauthorized users to connect to web servers or Subversion servers and potentially capture credentials.

Understanding CVE-2017-1000085

The Subversion Plugin in Jenkins has a flaw that enables unauthorized users to access servers and potentially obtain credentials.

What is CVE-2017-1000085?

The Subversion Plugin in Jenkins fails to properly verify user permissions, allowing unauthorized users with specific permissions to connect to servers and potentially capture credentials.

The Impact of CVE-2017-1000085

This vulnerability could lead to unauthorized access to sensitive information, including credentials, by exploiting the flawed permission verification in the Subversion Plugin.

Technical Details of CVE-2017-1000085

The vulnerability in the Subversion Plugin in Jenkins is detailed below:

Vulnerability Description

The flaw in the Subversion Plugin allows users with Item/Build permission to connect to any web server or Subversion server and potentially capture credentials without proper verification.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Unauthorized users with Item/Build permission can exploit this vulnerability to connect to servers and potentially capture credentials without the need for direct access to Jenkins.

Mitigation and Prevention

To address CVE-2017-1000085, consider the following steps:

Immediate Steps to Take

Disable the Subversion Plugin if not essential for operations.
Monitor server logs for any suspicious activities.
Implement strict access controls and permissions.

Long-Term Security Practices

Regularly update Jenkins and its plugins to the latest versions.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Apply patches or updates provided by Jenkins to fix the vulnerability in the Subversion Plugin.