CVE-2022-39383 : Security Advisory and Response

A detailed overview of a SSRF vulnerability in KubeVela's VelaUX APIServer.

Understanding CVE-2022-39383

This CVE addresses a SSRF vulnerability in KubeVela's VelaUX APIServer, impacting users who utilize Helm Chart as the component delivery method.

What is CVE-2022-39383?

The SSRF vulnerability in KubeVela VelaUX APIServer allows attackers to exploit blind SSRF due to unrestricted request addresses of the warehouse in Helm Chart.

The Impact of CVE-2022-39383

Users on KubeVela versions v1.6.0 to v1.6.1 and v1.5.0 to v1.5.8 are at risk. The CVSS base score for this vulnerability is 4.9, indicating a medium severity threat.

Technical Details of CVE-2022-39383

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability arises from a blind SSRF related to the unrestricted request addresses in Helm Chart.

Affected Systems and Versions

KubeVela versions affected include >= 1.6.0 and < 1.6.1, as well as < 1.5.9.

Exploitation Mechanism

Attackers can exploit the SSRF vulnerability to launch attacks due to unrestricted request addresses.

Mitigation and Prevention

Learn how to secure your systems against CVE-2022-39383.

Immediate Steps to Take

Users on vulnerable versions should update to v1.6.1 or v1.5.8 immediately to mitigate the risk.

Long-Term Security Practices

Ensure secure configurations and regularly update to the latest versions to prevent vulnerabilities.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates to safeguard your systems.