CVE-2023-50767 : Vulnerability Insights and Analysis
Understand the impact of CVE-2023-50767 involving missing permission checks in Jenkins Nexus Platform Plugin. Learn about the vulnerability, affected systems, and mitigation strategies.
A detailed overview of CVE-2023-50767 focusing on the impact, technical details, and mitigation strategies.
Understanding CVE-2023-50767
In this section, we will delve into the specifics of CVE-2023-50767 to enhance your understanding of this security vulnerability.
What is CVE-2023-50767?
CVE-2023-50767 involves missing permission checks in Jenkins Nexus Platform Plugin version 3.18.0-03 and earlier. This flaw allows attackers with specific permissions to send malicious HTTP requests.
The Impact of CVE-2023-50767
The vulnerability enables attackers with Overall/Read permissions to send HTTP requests to a designated URL and interpret the response as XML. This could lead to unauthorized access and potential data breaches.
Technical Details of CVE-2023-50767
This section will provide an in-depth analysis of the technical aspects of CVE-2023-50767.
Vulnerability Description
The security flaw in Jenkins Nexus Platform Plugin versions prior to 3.18.0-03 allows attackers with specific permissions to manipulate HTTP requests, potentially leading to unauthorized access.
Affected Systems and Versions
Jenkins Nexus Platform Plugin versions up to and including 3.18.0-03 are impacted by this vulnerability. Users are advised to check their system versions for potential exposure.
Exploitation Mechanism
Attackers with Overall/Read permissions can exploit this vulnerability by sending crafted HTTP requests to a specified URL and interpreting the XML response, possibly gaining unauthorized access.
Mitigation and Prevention
Learn how to protect your systems from CVE-2023-50767 with effective mitigation and prevention strategies.
Immediate Steps to Take
- Upgrade Jenkins Nexus Platform Plugin to version 3.18.0-04 or later, which includes a fix for this vulnerability.
- Restrict Overall/Read permissions to minimize the risk of unauthorized access.
Long-Term Security Practices
Regularly monitor security advisories and updates from Jenkins to stay informed about potential vulnerabilities and patches.
Patching and Updates
Stay proactive by applying security patches and updates promptly to ensure your systems are protected against known vulnerabilities.