Summary:

This pull request updates the version numbers for an "intentionally insecure" Helm chart, which is likely used for testing and evaluation purposes rather than production deployments. While version updates are common, it's crucial to review the changes carefully in the context of an intentionally insecure application to ensure that no new vulnerabilities or insecure configurations have been introduced.

Additionally, the pull request includes changes to the Seccomp (Secure Computing) profile for the "insecure-app" container. While the use of a Seccomp profile is a security improvement over running the container in privileged mode, the current profile appears to be quite permissive and lacks the level of security hardening that would be expected for a production-ready application. The pull request also introduces sensitive environment variables and mounts the Docker socket, which could potentially lead to security risks if not properly managed.

Files Changed:

1. insecure-chart/Chart.yaml: This file updates the version numbers for the "insecure-apps" Helm chart, specifically the version and appVersion fields. As this is an intentionally insecure chart, any changes should be reviewed carefully to ensure that no new vulnerabilities or insecure configurations have been introduced.

2. insecure-chart/templates/insecure-app-seccomp.yaml: This file introduces a Seccomp profile for the "insecure-app" container. The profile allows a broad set of system calls, including many that could potentially be used for malicious purposes. The lack of rationale and additional hardening measures suggests that the security of this application may not be a high priority.

3. insecure-chart/templates/insecure-app.yaml: This file replaces the privileged container configuration with a Seccomp profile, which is a security improvement. However, the file still contains sensitive environment variables and mounts the Docker socket, which could lead to security risks if not properly managed.

As an application security engineer, I would recommend thoroughly reviewing the changes, ensuring that the Seccomp profile is properly configured to restrict the container's access to only the necessary system calls, securing the sensitive environment variables, and carefully evaluating the necessity of mounting the Docker socket. Regular security audits and implementing the principle of least privilege are also crucial to maintain the application's security posture.