CVE-2020-8559

Priority
Description
The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to
v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on
proxied upgrade requests that could allow an attacker to escalate
privileges from a node compromise to a full cluster compromise.
Notes
leosilvakubernates is in fact a kubernetes installer
that calls snap, not the package it self.
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 20.04 LTS (Focal Fossa):needs-triage
Ubuntu 20.10 (Groovy Gorilla):needs-triage
More Information

Updated: 2020-09-09 23:37:11 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)