containerd: Unpack DoS via repeated opaque whiteouts

Impact A vulnerability exists in containerd's layer unpack handler where the processing of certain image layers causes superlinear time complexity. During the unpack operation, specific file configurations within the layer can trigger repeated directory traversals. Consequently, pulling or...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the applyNaive function in pkg/archive/tar.go, where each .wh..wh..opq entry triggers a full filepath.Walk of the containing directory with no record of directories already process...