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Vulnerability CVE-2019-11244
Published: 2019-04-22
Description: |
In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation. |
Type:
CWE-264 (Permissions, Privileges, and Access Controls)
CVSS2 => (AV:L/AC:M/Au:N/C:N/I:P/A:N)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
1.9/10 |
2.9/10 |
3.4/10 |
Exploit range |
Attack complexity |
Authentication |
Local |
Medium |
No required |
Confidentiality impact |
Integrity impact |
Availability impact |
None |
Partial |
None |
References: |
http://www.securityfocus.com/bid/108064
https://github.com/kubernetes/kubernetes/issues/76676
https://security.netapp.com/advisory/ntap-20190509-0002/
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