Information disclosure in Kubernetes
CVE-2017-1002100
Default access permissions for Persistent Volumes (PVs) created by the Kubernetes Azure cloud provider in versions 1.6.0 to 1.6.5 are set to "container" which exposes a URI that can be accessed without authentication on the public internet. Access to the URI string requires privileged access to the Kubernetes cluster or authenticated access to the Azure portal.
Vulnerability class: Information Disclosure
EPSS: 0.013 (68.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Kubernetes — versions 1.6.2, unspecified, 1.6.4
Weakness classification (CWE)
References
- jordan@liggitt.net (Patch, Third Party Advisory, x_refsource_MISC)
- jordan@liggitt.net (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2017-1002100?
- CVE-2017-1002100 is a medium-severity vulnerability in Kubernetes, classified under Information Disclosure. CVSS score: 6.5/10. Published 2017-09-14.
- How severe is CVE-2017-1002100?
- Medium severity. CVSS v3 base score is 6.5 out of 10.