CVE-2023-49673 : Security Advisory and Response

A cross-site request forgery (CSRF) vulnerability in Jenkins NeuVector Vulnerability Scanner Plugin has been identified, allowing attackers to connect to an attacker-specified hostname and port using an attacker-specified username and password.

Understanding CVE-2023-49673

This section will delve into the specifics of CVE-2023-49673, detailing the vulnerability, its impact, and how to mitigate it.

What is CVE-2023-49673?

The CVE-2023-49673 vulnerability is a CSRF vulnerability present in Jenkins NeuVector Vulnerability Scanner Plugin versions 1.22 and earlier. This vulnerability enables attackers to establish a connection to an attacker-specified hostname and port with specified credentials.

The Impact of CVE-2023-49673

The impact of this vulnerability is significant as it allows malicious actors to carry out unauthorized actions by exploiting the CSRF vulnerability in Jenkins NeuVector Vulnerability Scanner Plugin.

Technical Details of CVE-2023-49673

In this section, we will explore the technical aspects of CVE-2023-49673, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows attackers to perform CSRF attacks, gaining unauthorized access to Jenkins NeuVector Vulnerability Scanner Plugin.

Affected Systems and Versions

Jenkins NeuVector Vulnerability Scanner Plugin version 1.22 and earlier are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability to connect to a specific hostname and port using customized credentials, bypassing authentication mechanisms.

Mitigation and Prevention

To address CVE-2023-49673, immediate steps must be taken alongside the implementation of long-term security practices and applying relevant patches and updates.

Immediate Steps to Take

Immediately update Jenkins NeuVector Vulnerability Scanner Plugin to a version above 1.22 to mitigate the CSRF vulnerability.

Long-Term Security Practices

Establish strict access controls, conduct regular security training, and monitor for any suspicious activities to enhance overall security posture.

Patching and Updates

Regularly monitor for security advisories from Jenkins Project and apply patches and updates promptly to protect against known vulnerabilities.