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.

CVSS v3.0 5.0 MEDIUM
CVSS v2.0 1.9 LOW

5.0^/10

CVSS v3.0 : MEDIUM

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

1.9^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	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 08:29

Updated : 2020-10-02 06:18

NVD link : CVE-2019-11244

Mitre link : CVE-2019-11244

JSON object : View

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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Products Affected

netapp

trident

kubernetes

kubernetes

redhat

openshift_container_platform

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