CVE-2020-8559: Privilege escalation from compromised node to cluster
Affected: Kubernetes · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 93% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Kubernetes · Kubernetes1.6; 1.7; 1.8; 1.9; 1.10; 1.11 and 7 more
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Open Redirect
- Vendor
- Kubernetes
- Published
- July 2020
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2020-8559
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- Compromise of node can lead to compromise of pods on other nodesKubernetes · 2020 · medium severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2020-8559 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.