CVE-2020-28914
- Source
- https://cve.org/CVERecord?id=CVE-2020-28914
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28914.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-28914
- Downstream
- Published
- 2020-11-17T22:15:12.387Z
- Modified
- 2025-12-08T19:04:24.555504Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only.
- References
Affected packages
Git / github.com/kata-containers/kata-containers
Git / github.com/kata-containers/runtime
Affected ranges
- Type
- GIT
- Repo
- https://github.com/kata-containers/runtime
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
0.*
0.0.1
0.2.0
0.3.0
1.*
1.0.0
1.1.0
1.10.0-alpha0
1.10.0-alpha1
1.10.0-rc0
1.11.0
1.11.0-alpha0
1.11.0-alpha1
1.11.0-rc0
1.11.1
1.11.2
1.11.3
1.11.4
1.12.0-alpha0
1.12.0-alpha1
1.12.0-rc0
1.2.0
1.3.0
1.3.0-rc0
1.3.0-rc1
1.4.0
1.5.0
1.5.0-rc1
1.5.0-rc2
1.6.0-rc1
1.6.0-rc2
1.7.0
1.7.0-alpha0
1.7.0-alpha1
1.7.0-rc1
1.8.0-alpha0
1.8.0-alpha1
1.8.0-alpha2
1.8.0-rc0
1.9.0-alpha0
1.9.0-alpha1
1.9.0-alpha2
1.9.0-rc0
Other
20191207