This release updates containerd to v1.4.11+k3s1 to address CVE-2021-41103 / GHSA-c2h3-6mxw-7mvq.
Changes since K3s v1.21.5+k3s1:
- The embedded containerd has been updated to v1.4.11+k3s1 to address CVE-2021-41103 (#4138)
- Enable the inheritance of settings for ipv6 (#4099)
- Fixed a regression introduced by #4089 that broke rootless support (#4131)
- The K3s docker image now works on cgroup v2 systems, and properly reaps terminated containerd shim processes. (#4089)
- Removed experimental tag from k3s server cluster commands. (#4033)
Embedded Component Versions
| Component | Version |
|---|---|
| Kubernetes | v1.21.5 |
| Kine | v0.6.2 |
| SQLite | 3.33.0 |
| Etcd | v3.4.13-k3s1 |
| Containerd | v1.4.11-k3s1 |
| Runc | v1.0.2 |
| Flannel | v0.14.0 |
| Metrics-server | v0.3.6 |
| Traefik | v2.4.8 |
| CoreDNS | v1.8.3 |
| Helm-controller | v0.10.5 |
| Local-path-provisioner | v0.0.19 |
Helpful Links
As always, we welcome and appreciate feedback from our community of users. Please feel free to:
- Open issues here
- Join our Slack channel
- Check out our documentation for guidance on how to get started or to dive deep into K3s.
- Read how you can contribute here