CVE-2017-1002100 Information disclosure in Kubernetes
Attackers with cluster or Azure portal access can read data from Persistent Volumes due to insecure default permissions exposing URIs.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-1002100?
CVE-2017-1002100 is a medium-severity vulnerability in Kubernetes Kubernetes, published on 14 Sep 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-200
Which versions are affected by CVE-2017-1002100?
It affects 1 product.
Products include Kubernetes Kubernetes.
How do I fix CVE-2017-1002100?
No fix has been published for CVE-2017-1002100 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-1002100 being exploited?
There is no known exploitation of CVE-2017-1002100 in the wild and no public exploit code.
Other vulnerabilities in Kubernetes Kubernetes
- CVE-2018-1002105 Privilege Escalation in Kubernetes
- CVE-2017-1000056 Kubernetes Privilege Escalation
- CVE-2016-1906 Authorization bypass in Openshift
- CVE-2023-3676 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation
- CVE-2023-3955 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation
Sources
Also known as GHSA-rj88-p797-v9xw.