CVE Vulnerability

CVE-2019-11244

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.

1.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/kubernetes/kubernetes/issues/76676 Third Party Advisory
http://www.securityfocus.com/bid/108064 Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190509-0002/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3942 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0020 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0074 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*
Information

Published : 2019-04-22 03:29

Updated : 2020-10-02 01:18

NVD link : CVE-2019-11244

Mitre link : CVE-2019-11244

Products Affected
No products.
CWE
CWE-732