CVE-2019-11243

In Kubernetes v1.12.0-v1.12.4 and v1.13.0, the rest.AnonymousClientConfig() method returns a copy of the provided config, with credentials removed (bearer token, username/password, and client certificate/key data). In the affected versions, rest.AnonymousClientConfig() did not effectively clear service account credentials loaded using rest.InClusterConfig()

CVSS v3 8.1 HIGH
CVSS v2.0 4.3 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/108053	Third Party Advisory VDB Entry
https://github.com/kubernetes/kubernetes/issues/76797	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190509-0002/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:kubernetes:kubernetes::::::::
	cpe:2.3:a:kubernetes:kubernetes:1.13.0:::::::*

Configuration 2 (hide)

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

History

No history.

Information

Published : 2019-04-22 15:29

Updated : 2020-10-02 13:17

NVD link : CVE-2019-11243

Mitre link : CVE-2019-11243

CVE.ORG link : CVE-2019-11243

JSON object : View

Products Affected

kubernetes

kubernetes

netapp

trident

CWE

CWE-212

Improper Removal of Sensitive Information Before Storage or Transfer

CWE-271

Privilege Dropping / Lowering Errors

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