CVE-2019-11251
- Source
- https://cve.org/CVERecord?id=CVE-2019-11251
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11251.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-11251
- Aliases
- Downstream
- Published
- 2020-02-03T16:15:11.140Z
- Modified
- 2026-02-09T04:10:49.927496Z
- Severity
-
- 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be used to allow an attacker to place a nefarious file using a symlink, outside of the destination tree.
- References
Affected packages
Git / github.com/kubernetes/kubelet
Git / github.com/kubernetes/kubernetes
Affected versions
v1.*
v1.13.0
v1.13.1
v1.13.1-beta.0
v1.13.10
v1.13.10-beta.0
v1.13.11-beta.0
v1.13.2
v1.13.2-beta.0
v1.13.3
v1.13.3-beta.0
v1.13.4
v1.13.4-beta.0
v1.13.5
v1.13.5-beta.0
v1.13.6
v1.13.6-beta.0
v1.13.7
v1.13.7-beta.0
v1.13.8
v1.13.8-beta.0
v1.13.9
v1.13.9-beta.0
v1.14.0
v1.14.1
v1.14.1-beta.0
v1.14.2
v1.14.2-beta.0
v1.14.3
v1.14.3-beta.0
v1.14.4
v1.14.4-beta.0
v1.14.5
v1.14.5-beta.0
v1.14.6
v1.14.6-beta.0
v1.14.7-beta.0
v1.15.0
v1.15.1
v1.15.1-beta.0
v1.15.2
v1.15.2-beta.0
v1.15.3
v1.15.3-beta.0
v1.15.4-beta.0