Information Exposure Through Log Files Affecting kubernetes-common package, versions <1.17.13-4.21.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.04% (16th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Information Exposure Through Log Files vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-SLES151-KUBERNETESCOMMON-2693058
  • published14 Apr 2022
  • disclosed23 Dec 2020

Introduced: 23 Dec 2020

CVE-2020-8565  (opens in a new tab)
CWE-532  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 kubernetes-common to version 1.17.13-4.21.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubernetes-common package and not the kubernetes-common package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

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.

CVSS Scores

version 3.1