vulnerability
Kubernetes: CVE-2018-1002100: Kubectl copy doesn't check for paths outside of its destination directory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:N/C:N/I:P/A:P) | Jun 1, 2018 | Nov 13, 2018 | Aug 11, 2025 |
Severity
4
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:P)
Published
Jun 1, 2018
Added
Nov 13, 2018
Modified
Aug 11, 2025
Description
In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.
Solution
kubernetes-upgrade-1_9_6
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