CVE-2023-30517 : Vulnerability Insights and Analysis

A critical vulnerability in the Jenkins NeuVector Vulnerability Scanner Plugin has been identified, potentially exposing systems to security risks. Find out the impact, technical details, and mitigation steps below.

Understanding CVE-2023-30517

This section delves into the specifics of the CVE-2023-30517 vulnerability within the Jenkins NeuVector Vulnerability Scanner Plugin.

What is CVE-2023-30517?

The vulnerability in the Jenkins NeuVector Vulnerability Scanner Plugin version 1.22 and earlier allows the bypass of SSL/TLS certificate and hostname validation when connecting to a NeuVector Vulnerability Scanner server.

The Impact of CVE-2023-30517

The vulnerability poses a significant security risk as it enables potential attackers to intercept and manipulate sensitive data exchanged between the Jenkins plugin and the NeuVector Vulnerability Scanner server, leading to potential data breaches and system compromise.

Technical Details of CVE-2023-30517

Explore the technical aspects of the CVE-2023-30517 vulnerability that affects the Jenkins NeuVector Vulnerability Scanner Plugin.

Vulnerability Description

Jenkins NeuVector Vulnerability Scanner Plugin versions 1.22 and earlier fail to enforce SSL/TLS certificate and hostname validation, exposing connections to potential man-in-the-middle attacks.

Affected Systems and Versions

The vulnerability impacts Jenkins NeuVector Vulnerability Scanner Plugin versions 1.22 and earlier, leaving systems utilizing these versions vulnerable to exploitation.

Exploitation Mechanism

By exploiting this vulnerability, threat actors can intercept communications between the Jenkins plugin and the NeuVector Vulnerability Scanner server without proper SSL/TLS certificate validation, potentially leading to unauthorized access and data manipulation.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2023-30517 and safeguard your systems from exploitation.

Immediate Steps to Take

Upgrade to the latest version of the Jenkins NeuVector Vulnerability Scanner Plugin to ensure SSL/TLS certificate and hostname validation are properly enforced.
Monitor network traffic for suspicious activities that may indicate unauthorized access or data tampering.

Long-Term Security Practices

Regularly update and patch software components to address known vulnerabilities and enhance system security.
Implement secure communication protocols and authentication mechanisms to prevent unauthorized access to sensitive data.

Patching and Updates

Stay informed about security advisories and updates from Jenkins Project to promptly apply patches and fixes that address the CVE-2023-30517 vulnerability.