CVE-2022-39395 : What You Need to Know

Vela Insecure Defaults in the Vela Pipeline Automation (CI/CD) framework can lead to exploitation and container breakouts. Upgrade to fixed versions and adjust settings to mitigate risks.

Understanding CVE-2022-39395

Vela Insecure Defaults is a vulnerability in Vela, a Pipeline Automation framework with insecure default configurations.

What is CVE-2022-39395?

Vela Insecure Defaults in Vela Server, Worker, and UI versions prior to 0.16.0 and 0.17.0, can be exploited, allowing unauthorized access and container breakouts.

The Impact of CVE-2022-39395

This critical vulnerability poses a high risk, with a CVSS base score of 9.6.

Technical Details of CVE-2022-39395

CVE-2022-39395 involves improper privilege management in Vela, leading to severe confidentiality, integrity, and availability impacts.

Vulnerability Description

The vulnerability allows threat actors to exploit default configurations to execute unauthorized actions and orchestrate container breakouts.

Affected Systems and Versions

Vela Server and Worker versions prior to 0.16.0 and Vela UI versions prior to 0.17.0 are impacted.

Exploitation Mechanism

Threat actors can exploit default settings in Vela to gain unauthorized access and escalate privileges, leading to container breakouts.

Mitigation and Prevention

To address CVE-2022-39395, immediate action is required to secure Vela environments and prevent exploitation.

Immediate Steps to Take

Upgrade Vela Server to version 0.16.0, Vela Worker to version 0.16.0, and Vela UI to version 0.17.0. Modify default settings to align with security best practices.

Long-Term Security Practices

Regularly review and adjust Vela configurations, restrict repository access, and apply security patches promptly.

Patching and Updates

Refer to the official GitHub security advisories and release notes for guidance on securing Vela against CVE-2022-39395.