UBUNTU-CVE-2020-8559
- Source
- https://ubuntu.com/security/CVE-2020-8559
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8559.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-8559
- Related
- Published
- 2020-07-22T14:15:00Z
- Modified
- 2024-10-15T14:07:55Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Ubuntu:20.04:LTS / kubernetes
Package
- Name
- kubernetes
- Purl
- pkg:deb/ubuntu/kubernetes?arch=src?distro=focal
Ubuntu:22.04:LTS / kubernetes
Package
- Name
- kubernetes
- Purl
- pkg:deb/ubuntu/kubernetes?arch=src?distro=jammy
Ubuntu:24.10 / kubernetes
Package
- Name
- kubernetes
- Purl
- pkg:deb/ubuntu/kubernetes?arch=src?distro=oracular