Vigil@nce - Kubernetes: directory traversal via kubectl cp
August 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: IBM API Connect, Kubernetes.
Consequences: data reading.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 21/06/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can traverse directories via kubectl cp of Kubernetes, in order to read a file outside the service root path.
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