GHSA-f5f7-6478-qm6p
Files or Directories Accessible to External Parties in kubernetes
At a glance
- Published
- Updated
- CVE
- CVE-2021-25741
- Aliases
- GO-2022-0910
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Description
A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.
Affected packages
| Package | Versions |
|---|---|
| Go · k8s.io/kubernetes | introduced 0, fixed 1.19.15 |
| Go · k8s.io/kubernetes | introduced 1.20.0, fixed 1.20.11 |
| Go · k8s.io/kubernetes | introduced 1.21.0, fixed 1.21.5 |
| Go · k8s.io/kubernetes | introduced 1.22.0, fixed 1.22.2 |
References
- https://github.com/bottlerocket-os/bottlerocket/security/advisories/GHSA-f5f7-6478-qm6p WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-25741 ADVISORY
- https://github.com/kubernetes/kubernetes/issues/104980 WEB
- https://github.com/kubernetes/kubernetes PACKAGE
- https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s WEB
- https://security.netapp.com/advisory/ntap-20211008-0006 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |