CVE-2022-36912 : Vulnerability Insights and Analysis

A missing permission check in Jenkins Openstack Heat Plugin 1.5 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL.

Understanding CVE-2022-36912

This CVE involves a vulnerability in the Jenkins Openstack Heat Plugin that can be exploited by attackers with specific permissions.

What is CVE-2022-36912?

The CVE-2022-36912 vulnerability in Jenkins Openstack Heat Plugin versions 1.5 and earlier enables attackers with the Overall/Read permission to establish a connection to a URL specified by the attacker.

The Impact of CVE-2022-36912

This vulnerability could be exploited by malicious actors to execute unauthorized actions on the affected system, potentially leading to sensitive data exposure or system compromise.

Technical Details of CVE-2022-36912

Here are the key technical details related to CVE-2022-36912:

Vulnerability Description

The issue arises from a missing permission check in Jenkins Openstack Heat Plugin 1.5 and previous versions, allowing unauthorized URL connections by users with specific permissions.

Affected Systems and Versions

The vulnerability affects Jenkins Openstack Heat Plugin version 1.5 and earlier.

Exploitation Mechanism

Attackers with Overall/Read permission can exploit this vulnerability by connecting to a URL specified by the attacker.

Mitigation and Prevention

To address CVE-2022-36912, consider the following mitigation strategies:

Immediate Steps to Take

Update Jenkins Openstack Heat Plugin to a non-vulnerable version.
Restrict Overall/Read permissions to trusted users only.

Long-Term Security Practices

Regularly monitor and update Jenkins plugins to ensure system security.
Implement the principle of least privilege to limit access rights.

Patching and Updates

Stay informed about security advisories and apply patches promptly to mitigate known vulnerabilities.