CVE-2020-8565

Published: Dec 7, 2020

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

4.7

MEDIUM

Description

In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-alpha2.

Vendor	Product	Versions
Kubernetes	Kubernetes	affected `<= 1.19.3` affected `<= 1.18.10` affected `<= 1.17.13` affected `< 1.20.0-alpha2`

Weaknesses (CWE)

CWE-532

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

Multiple secret leaks when verbose logging is enabled

mailing-list

x_refsource_MLIST

https://github.com/kubernetes/kubernetes/issues/95623

x_refsource_CONFIRM

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CVE-2020-8565

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References