CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-21653 – vantage6 insecure SSH configuration for node and server containers
https://notcve.org/view.php?id=CVE-2024-21653
The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). Nodes and servers get a ssh config by default that permits root login with password authentication. In a proper deployment, the SSH service is not exposed so there is no risk, but not all deployments are ideal. The default should therefore be less permissive. The vulnerability can be mitigated by removing the ssh part from the docker file and rebuilding the docker image. • https://github.com/vantage6/vantage6/commit/3fcc6e6a8bd1142fd7a558d8fdd2b246e55c8841 https://github.com/vantage6/vantage6/security/advisories/GHSA-2wgc-48g2-cj5w • CWE-284: Improper Access Control •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-21649 – Remote code execution
https://notcve.org/view.php?id=CVE-2024-21649
The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). Prior to 4.2.0, authenticated users could inject code into algorithm environment variables, resulting in remote code execution. This vulnerability is patched in 4.2.0. La tecnología vantage6 permite gestionar e implementar tecnologías que mejoran la privacidad, como el Federated Learning (FL) y la Multi-Party Computation (MPC). Antes de 4.2.0, los usuarios autenticados podían inyectar código en variables de entorno de algoritmos, lo que daba como resultado la ejecución remota de código. • https://github.com/vantage6/vantage6/commit/eac19db737145d3ca987adf037a454fae0790ddd https://github.com/vantage6/vantage6/security/advisories/GHSA-w9h2-px87-74vx • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-47631 – vantage6 Node accepts non-whitelisted algorithms from malicious server
https://notcve.org/view.php?id=CVE-2023-47631
vantage6 is a framework to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). In affected versions a node does not check if an image is allowed to run if a `parent_id` is set. A malicious party that breaches the server may modify it to set a fake `parent_id` and send a task of a non-whitelisted algorithm. The node will then execute it because the `parent_id` that is set prevents checks from being run. This impacts all servers that are breached by an expert user. • https://github.com/vantage6/vantage6/blob/version/4.1.1/vantage6-node/vantage6/node/docker/docker_manager.py#L265-L268 https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243 https://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486 • CWE-345: Insufficient Verification of Data Authenticity •