UBUNTU-CVE-2023-3893
- Source
- https://ubuntu.com/security/CVE-2023-3893
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-3893.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-3893
- Upstream
- Withdrawn
- 2025-08-28T17:07:07Z
- Published
- 2023-11-03T18:15:00Z
- Modified
- 2025-08-05T04:53:06Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.
- References
Affected packages
Ubuntu:Pro:20.04:LTS / kubernetes
Package
- Name
- kubernetes
- Purl
- pkg:deb/ubuntu/kubernetes@1.0?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / kubernetes
Package
- Name
- kubernetes
- Purl
- pkg:deb/ubuntu/kubernetes@1.0?arch=source&distro=jammy