The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).
CVSS Details
- CVSS 3.1 Base Score: 6.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade k3s | Aug 22, 2024 | Jun 4, 2020 |
| Debian | — | Upgrade kubernetes | Jul 30, 2024 | Jun 5, 2020 |
| Oracle_linux | — | Upgrade olcneUpgrade grafanaUpgrade kubernetes-cni-pluginsUpgrade olcne-prometheus-chartUpgrade kubeadm-ha-setupUpgrade olcne-utilsUpgrade olcne-istio-chartUpgrade kubernetes-cniUpgrade olcne-nginxUpgrade kubeadmUpgrade kubeletUpgrade kubernetesUpgrade kubectlUpgrade olcnectlUpgrade olcne-api-serverUpgrade olcne-agent | Jun 13, 2020 | Jun 5, 2020 |
| Redhat Openshift | — | Upgrade openshiftUpgrade atomic-openshift | Dec 29, 2020 | Jun 1, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 4, 2020 |
Prioritize with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub