Amazon Linux 2023 Security Advisory: ALAS2023-2025-1213
Advisory Released Date: 2025-10-14
Advisory Updated Date: 2025-10-14
Moby is an open source container framework developed by Docker Inc. that is distributed as Docker Engine, Mirantis Container Runtime, and various other downstream projects/products. A firewalld vulnerability affects Moby releases before 28.0.0. When firewalld reloads, Docker fails to re-create iptables rules that isolate bridge networks, allowing any container to access all ports on any other container across different bridge networks on the same host. This breaks network segmentation between containers that should be isolated, creating significant risk in multi-tenant environments. Only containers in --internal networks remain protected.
Workarounds include reloading firewalld and either restarting the docker daemon, re-creating bridge networks, or using rootless mode. Maintainers anticipate a fix for this issue in version 25.0.13. (CVE-2025-54410)
Affected Packages:
docker
Issue Correction:
Run dnf update docker --releasever 2023.9.20251014 or dnf update --advisory ALAS2023-2025-1213 --releasever 2023.9.20251014 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
aarch64:
docker-debuginfo-25.0.13-1.amzn2023.0.1.aarch64
docker-25.0.13-1.amzn2023.0.1.aarch64
docker-debugsource-25.0.13-1.amzn2023.0.1.aarch64
src:
docker-25.0.13-1.amzn2023.0.1.src
x86_64:
docker-debuginfo-25.0.13-1.amzn2023.0.1.x86_64
docker-25.0.13-1.amzn2023.0.1.x86_64
docker-debugsource-25.0.13-1.amzn2023.0.1.x86_64