CVE-2017-1002101
High
Description
In Kubernetes versions 1.3.x, 1.4.x, 1.5.x, 1.6.x and prior to versions 1.7.14, 1.8.9 and 1.9.4 containers using subpath volume mounts with any volume type (including non-privileged pods, subject to file permissions) can access files/directories outside of the volume, including the host's filesystem.
SeverityHigh
CVSS8.8
Exploit probability—
ProductKubernetes
PublishedMar 13, 2018
First seenMar 13, 2018
How to fix
Update
- kubernetes kubernetes1.7.14, 1.8.9, 1.9.4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kubernetes kubernetes | 1.3.0 ≤ v ≤ 1.3.10, 1.4.0 ≤ v ≤ 1.4.12, 1.5.0 ≤ v ≤ 1.5.8, 1.6.0 ≤ v ≤ 1.6.13, 1.7.0 ≤ v < 1.7.14, 1.8.0 ≤ v < 1.8.9, 1.9.0 ≤ v < 1.9.4 | 1.7.14, 1.8.9, 1.9.4 |
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