CVE-2019-10442 : Vulnerability Insights and Analysis

A security vulnerability in the Jenkins iceScrum Plugin versions 1.1.5 and earlier allowed attackers with specific permissions to establish unauthorized connections.

Understanding CVE-2019-10442

This CVE involves a missing permission verification issue in the Jenkins iceScrum Plugin, potentially leading to unauthorized access.

What is CVE-2019-10442?

The vulnerability in versions 1.1.5 and earlier of the Jenkins iceScrum Plugin enabled users with Overall/Read permissions to connect to a URL specified by an attacker using attacker-provided credentials.

The Impact of CVE-2019-10442

The security flaw could be exploited by malicious actors with specific permissions to establish connections to URLs controlled by attackers, compromising system integrity and confidentiality.

Technical Details of CVE-2019-10442

The technical aspects of the vulnerability are as follows:

Vulnerability Description

A lack of permission verification in the Jenkins iceScrum Plugin versions 1.1.5 and earlier allowed unauthorized users to connect to attacker-specified URLs with attacker-provided credentials.

Affected Systems and Versions

Product: Jenkins iceScrum Plugin
Vendor: Jenkins project
Vulnerable Versions: 1.1.5 and earlier

Exploitation Mechanism

Attackers with Overall/Read permissions could exploit this vulnerability to establish connections to URLs specified by attackers using credentials provided by the attackers.

Mitigation and Prevention

To address CVE-2019-10442, consider the following steps:

Immediate Steps to Take

Upgrade the Jenkins iceScrum Plugin to a non-vulnerable version.
Restrict permissions to minimize the impact of unauthorized access.

Long-Term Security Practices

Regularly review and update permissions and access controls.
Conduct security training to educate users on best practices to prevent unauthorized access.

Patching and Updates

Apply patches and updates provided by Jenkins project to fix the vulnerability and enhance system security.