Go/k8s.io/kubernetes CVE-2020-8558: unknown, EPSS 3.42%

Improper Authentication in Kubernetes in k8s.io/kubernetes

Action: Upgrade k8s.io/kubernetes to 1.16.11 or later.

go get k8s.io/kubernetes@v1.16.11

go get k8s.io/kubernetes@v1.17.7

go get k8s.io/kubernetes@v1.18.4

Affected

Fixed versions

Sources

• osv: GO-2022-0885
• https://github.com/bottlerocket-os/bottlerocket/security/advisories/GHSA-wqv3-8cm6-h6wg
• https://bugzilla.redhat.com/show_bug.cgi?id=1843358
• https://github.com/kubernetes/kubernetes/issues/92315
• https://github.com/tabbysable/POC-2020-8558
• https://groups.google.com/g/kubernetes-announce/c/sI4KmlH3S2I/m/TljjxOBvBQAJ
• https://groups.google.com/g/kubernetes-security-announce/c/B1VegbBDMTE
• https://labs.bishopfox.com/tech-blog/bad-pods-kubernetes-pod-privilege-escalation
• https://security.netapp.com/advisory/ntap-20200821-0001
• https://www.openwall.com/lists/oss-security/2020/07/08/1

CVE-2020-8558 · published 2024-08-21T15:29:06Z · modified 2026-02-04T02:48:53.519131Z · JSON