CVE-2015-7561 : Kubernetes in OpenShift3 allows remote authenticated users to use the private images of other users should they know the

Kubernetes in OpenShift3 allows remote authenticated users to use the private images of other users should they know the name of said image.

Published 2017-08-07 17:29:00

Updated 2021-06-03 15:04:27

Source Red Hat, Inc.

View at NVD, CVE.org

Products affected by CVE-2015-7561

Redhat » Openshift » Version: 3.0
cpe:2.3:a:redhat:openshift:3.0:*:*:*:*:*:*:*
Matching versions
Kubernetes » Kubernetes » Version: N/A
cpe:2.3:a:kubernetes:kubernetes:-:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 29 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:P/I:N/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
3.1	LOW	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N	1.6	1.4	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

https://bugzilla.redhat.com/show_bug.cgi?id=1291963

1291963 – (CVE-2015-7561) CVE-2015-7561 OpenShift3: Private Docker images can be used by any user, once they are pulled to a node
Issue Tracking;Third Party Advisory;VDB Entry
https://github.com/kubernetes/kubernetes/pull/18909

Add admission controller to force image pulls by ncdc · Pull Request #18909 · kubernetes/kubernetes · GitHub
Third Party Advisory

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