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    2 vulnerabilities found for cilium-cli by cilium

    CVE-2023-28114 (GCVE-0-2023-28114)

    Vulnerability from nvd – Published: 2023-03-22 18:30 – Updated: 2025-02-25 14:51
    VLAI
    Title
    `cilium-cli` disables etcd authorization for clustermesh clusters
    Summary
    `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.
    Severity
    4.8 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-280 - Improper Handling of Insufficient Permissions or Privileges
    • CWE-755 - Improper Handling of Exceptional Conditions
    Assigner
    References
    Impacted products
    Vendor Product Version
    cilium cilium-cli Affected: < 0.13.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-28114 (GCVE-0-2023-28114)

    Vulnerability from cvelistv5 – Published: 2023-03-22 18:30 – Updated: 2025-02-25 14:51
    VLAI
    Title
    `cilium-cli` disables etcd authorization for clustermesh clusters
    Summary
    `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.
    Severity
    4.8 (Medium)
    CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-280 - Improper Handling of Insufficient Permissions or Privileges
    • CWE-755 - Improper Handling of Exceptional Conditions
    Assigner
    References
    Impacted products
    Vendor Product Version
    cilium cilium-cli Affected: < 0.13.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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