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Go package

github.com/kubernetes-csi/external-snapshotter/v3

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.5GoPublished

    NULL Pointer Dereference in Kubernetes CSI snapshot-controller

    CVE-2020-8569 · GHSA-hwrr-rhmm-vcvf

    Affected
    • Go github.com/kubernetes-csi/external-snapshotter/v3 >= 3.0.0, < 3.0.2
    Fixed in
    3.0.2· Vendor fix available
    Issue
    Kubernetes CSI snapshot-controller prior to v2.1.3 and v3.0.2 could panic when processing a VolumeSnapshot custom resource when: - The VolumeSnapshot referenced a non-existing PersistentVolumeClaim and the VolumeSnapshot did not reference any VolumeSnapshotClass. - The snapshot-controller crashes, is automatically restarted by Kubernetes, and processes the same VolumeSnapshot custom resource after the restart, entering an endless crashloop. Only the volume snapshot feature is affected by this vulnerability. When exploited, users can’t take snapshots of their volumes or delete the snapshots. All other Kubernetes functionality is not affected.

    Recommended action: Upgrade to 3.0.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →