CVE-2017-1002101

critical

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.

References

https://github.com/kubernetes/kubernetes/issues/60813

https://access.redhat.com/errata/RHSA-2018:0475

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html

Details

Source: Mitre, NVD

Published: 2018-03-13

Updated: 2019-10-09

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 9.6

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Severity: Critical