CVE-2019-9630 : What You Need to Know

Sonatype Nexus Repository Manager before version 3.17.0 had a vulnerability that allowed unauthenticated users to access repository files and images.

Understanding CVE-2019-9630

Prior to version 3.17.0, Sonatype Nexus Repository Manager had a vulnerable default setting that granted read access to repository files and images for any user without authentication.

What is CVE-2019-9630?

Sonatype Nexus Repository Manager before 3.17.0 has a weak default of giving any unauthenticated user read permissions on the repository files and images.

The Impact of CVE-2019-9630

Unauthenticated users could access repository files and images, potentially leading to unauthorized data exposure.

Technical Details of CVE-2019-9630

Vulnerability Description

The vulnerability in Sonatype Nexus Repository Manager allowed unauthorized users to read repository files and images without authentication.

Affected Systems and Versions

Product: Sonatype Nexus Repository Manager
Versions affected: Before 3.17.0

Exploitation Mechanism

Unauthenticated users could exploit the weak default setting to access repository files and images without proper authentication.

Mitigation and Prevention

Immediate Steps to Take

Upgrade Sonatype Nexus Repository Manager to version 3.17.0 or newer to mitigate the vulnerability.
Implement proper access controls and authentication mechanisms to restrict unauthorized access.

Long-Term Security Practices

Regularly review and update access control policies to prevent similar vulnerabilities.
Conduct security assessments and audits to identify and address any security gaps.

Patching and Updates

Stay informed about security updates and patches released by Sonatype and apply them promptly to ensure system security.