UpHeron
All vulnerabilities

Servers and applications

CVE-2017-1002101

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.

Severity
Critical 9.6
Published
13 Mar 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.7.14, 1.8.9, 1.9.4
Exploit chance
13% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 11 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
KubernetesServers and applications · cpe:a:kubernetes:kubernetes
  • From 1.9.0 before 1.9.4
  • From 1.8.0 before 1.8.9
  • From 1.7.0 before 1.7.14
  • From 1.6.0 up to 1.6.13
All 7 release lines
  • From 1.3.0 up to 1.3.10
  • From 1.4.0 up to 1.4.12
  • From 1.5.0 up to 1.5.8
  • From 1.6.0 up to 1.6.13
  • From 1.7.0 before 1.7.14
  • From 1.8.0 before 1.8.9
  • From 1.9.0 before 1.9.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-1002101
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-1002101