Cloud Vulnerability DB
An open project to list all known cloud vulnerabilities and Cloud Service Provider security issues
Vulnerability DatabaseCVE-2024-34146
CVE-2024-34146:
Java vulnerability analysis and mitigation
Overview
CVE-2024-34146 affects the Jenkins Git server Plugin versions 114.v068a_c7cc2574 and earlier. The vulnerability was discovered by Daniel Beck from CloudBees, Inc. and was publicly disclosed on May 2, 2024. This security issue impacts the authentication mechanism of Git repositories accessed over SSH within the Jenkins environment (Jenkins Advisory).
Technical details
The vulnerability stems from a missing permission check for read access to Git repositories when accessed over SSH. The issue has been assigned a Medium severity rating according to CVSS metrics. The vulnerability is classified under CWE-863 (Incorrect Authorization), CWE-269 (Improper Privilege Management), and CWE-862 (Missing Authorization) (NVD).
Impact
The vulnerability allows attackers who have a previously configured SSH public key to access Git repositories even if they lack the required Overall/Read permission. This creates an unauthorized access scenario where users can bypass intended access controls (Jenkins Advisory).
Mitigation and workarounds
The vulnerability has been fixed in Git server Plugin version 117.veb68868fa027. The updated version implements proper permission checks by requiring Overall/Read permission to access Git repositories over SSH. Users are advised to upgrade to this version to mitigate the vulnerability (Jenkins Advisory).
Additional resources
Source: This report was generated using AI
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