Vulnerability Details : 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 category: Information leak
Products affected by CVE-2017-1002100
- cpe:2.3:a:kubernetes:kubernetes:1.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.3:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.5:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:alpha.1:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:beta.4:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.3:beta.1:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.4:beta.1:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.1:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:alpha.3:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:beta.1:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:beta.2:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.2:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.4:beta.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:alpha.0:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:alpha.2:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:beta.3:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.6.0:rc.1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1002100
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1002100
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-1002100
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1002100
-
https://groups.google.com/d/msg/kubernetes-security-announce/n3VBg_WJZic/-ddIqKXqAAAJ
Kubernetes Security Announcement - v1.6.0-v1.6.5 Azure Persistent Disk Issue fixed in v1.6.6 - Google GroepenPatch;Third Party Advisory
-
https://github.com/kubernetes/kubernetes/issues/47611
CVE-2017-1002100: Azure PV should be Private scope not Container scope · Issue #47611 · kubernetes/kubernetes · GitHubIssue Tracking;Patch;Third Party Advisory
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