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Vulnerability DatabaseCVE-2020-2148

CVE-2020-2148: 
Java vulnerability analysis and mitigation

Overview

A missing permission check vulnerability was identified in Jenkins Mac Plugin versions 1.1.0 and earlier, tracked as CVE-2020-2148. The vulnerability was discovered and disclosed on March 9, 2020, affecting the Jenkins Mac Plugin, a component that enables integration with Mac systems in Jenkins environments (Jenkins Advisory, NVD).

Technical details

The vulnerability stems from a missing permission check in a method implementing form validation. The issue has a CVSS v3.1 Base Score of 4.3 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N. The vulnerability is classified under CWE-863 (Incorrect Authorization) (NVD).

Impact

The vulnerability allows attackers with Overall/Read permission to connect to an attacker-specified SSH server using attacker-specified credentials IDs obtained through another method, potentially leading to the capture of credentials stored in Jenkins (Jenkins Advisory).

Mitigation and workarounds

The vulnerability was fixed in Mac Plugin version 1.2.0. The updated version requires POST requests and Overall/Administer permission for the affected form validation method (Jenkins Advisory).

Additional resources

Source: This report was generated using AI

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