http://bugzilla.opensuse.org/show_bug.cgi?id=1209644 Bug ID: 1209644 Summary: VUL-0: CVE-2023-28114: cilium-cli: user permissions on etcd are overwritten when configuring a cluster mesh Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: opensuse_buildservice@ojkastl.de Reporter: carlos.lopez@suse.com QA Contact: security-team@suse.de Found By: --- Blocker: --- CVE-2023-28114 `cilium-cli` is the command line interface to install, manage, and troubleshoot Kubernetes clusters running Cilium. Prior to version 0.13.2,`cilium-cli`, when used to configure cluster mesh functionality, can remove the enforcement of user permissions on the `etcd` store used to mirror local cluster information to remote clusters. Users who have set up cluster meshes using the Cilium Helm chart are not affected by this issue. Due to an incorrect mount point specification, the settings specified by the `initContainer` that configures `etcd` users and their permissions are overwritten when using `cilium-cli` to configure a cluster mesh. An attacker who has already gained access to a valid key and certificate for an `etcd` cluster compromised in this manner could then modify state in that `etcd` cluster. This issue is patched in `cilium-cli` 0.13.2. As a workaround, one may use Cilium's Helm charts to create their cluster. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-28114 https://www.cve.org/CVERecord?id=CVE-2023-28114 https://artifacthub.io/packages/helm/cilium/cilium https://github.com/cilium/cilium-cli/commit/fb1427025764e1eebc4a7710d902c4f2... https://github.com/cilium/cilium-cli/releases/tag/v0.13.2 https://github.com/cilium/cilium-cli/security/advisories/GHSA-6f27-3p6c-p5jc -- You are receiving this mail because: You are on the CC list for the bug.