CVE-2023-33001 Explained : Impact and Mitigation

A detailed overview of CVE-2023-33001 focusing on understanding the vulnerability, its impact, technical details, and mitigation strategies.

Understanding CVE-2023-33001

In this section, we will delve into the specifics of CVE-2023-33001.

What is CVE-2023-33001?

CVE-2023-33001 pertains to a vulnerability in the Jenkins HashiCorp Vault Plugin. The plugin version 360.v0a_1c04cf807d and earlier fail to mask credentials in the build log when push mode for durable task logging is active.

The Impact of CVE-2023-33001

The vulnerability allows sensitive credentials to be exposed in plaintext within the build log, potentially leading to unauthorized access and data breaches.

Technical Details of CVE-2023-33001

This section provides deeper insights into the technical aspects of CVE-2023-33001.

Vulnerability Description

The Jenkins HashiCorp Vault Plugin version 360.v0a_1c04cf807d and prior do not adequately obfuscate credentials in the build log, leaving them vulnerable to exposure.

Affected Systems and Versions

The affected product is the Jenkins HashiCorp Vault Plugin version 0 using Maven versioning.

Exploitation Mechanism

Exploiting this vulnerability involves enabling push mode for durable task logging, allowing unauthorized users to view sensitive credentials in plaintext.

Mitigation and Prevention

In this section, we discuss measures to mitigate the risks associated with CVE-2023-33001.

Immediate Steps to Take

Users are advised to disable push mode for durable task logging in the Jenkins HashiCorp Vault Plugin to prevent credential exposure.

Long-Term Security Practices

Implementing secure coding practices and periodic security audits can help prevent similar vulnerabilities in the future.

Patching and Updates

It is crucial to update the Jenkins HashiCorp Vault Plugin to a secure version that addresses the credential masking issue to safeguard sensitive data.