The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2019-11250 - Medium Severity Vulnerability
Vulnerable Library - github.com/kubernetes/client-go-v5.0.1+incompatible
Go client for Kubernetes.
Library home page: https://proxy.golang.org/github.com/kubernetes/client-go/@v/v5.0.1+incompatible.zip
Dependency Hierarchy: - :x: **github.com/kubernetes/client-go-v5.0.1+incompatible** (Vulnerable Library)
Found in HEAD commit: 27377d4ea18db54381a8dc972091f3c342337ec9
Found in base branch: master
Vulnerability Details
The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.
Publish Date: 2019-08-29
URL: CVE-2019-11250
CVSS 3 Score Details (6.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://osv.dev/vulnerability/GO-2020-0065
Release Date: 2020-10-16
Fix Resolution: v1.16.0-beta.1
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