CVE-2019-1003077 : Vulnerability Insights and Analysis

A vulnerability in the validation method of the Jenkins Audit to Database Plugin allows threat actors with specific permissions to establish unauthorized connections.

Understanding CVE-2019-1003077

This CVE involves a security flaw in the Jenkins Audit to Database Plugin that could be exploited by attackers with certain permissions.

What is CVE-2019-1003077?

The vulnerability lies in the DbAuditPublisherDescriptorImpl#doTestJdbcConnection method of the plugin.
Attackers with Overall/Read permission can connect to a server specified by the attacker.

The Impact of CVE-2019-1003077

Threat actors with specific permissions can establish unauthorized connections.

Technical Details of CVE-2019-1003077

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw allows unauthorized connections due to a missing permission check.

Affected Systems and Versions

Product: Jenkins Audit to Database Plugin
Vendor: Jenkins project
Versions: All versions as of 2019-04-03

Exploitation Mechanism

Attackers with Overall/Read permission can exploit the vulnerability to connect to a specified server.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-1003077 vulnerability.

Immediate Steps to Take

Update the Jenkins Audit to Database Plugin to the latest version.
Restrict permissions for users to minimize the risk of unauthorized connections.

Long-Term Security Practices

Regularly monitor and audit plugin permissions and activities.
Educate users on secure configuration practices to prevent unauthorized access.

Patching and Updates

Apply security patches promptly to address known vulnerabilities and enhance system security.