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fabric8 kubernetes-client vulnerable

Moderate severity GitHub Reviewed Published Jul 15, 2022 to the GitHub Advisory Database • Updated May 22, 2023

Package

maven io.fabric8:kubernetes-client (Maven)

Affected versions

>= 5.0.0-beta-1, < 5.0.3
>= 5.1.0, < 5.1.2
>= 5.2.0, < 5.3.2
>= 5.5.0, < 5.7.4
>= 5.8.0, < 5.8.1
>= 5.9.0, < 5.10.2
>= 5.11.0, < 5.11.2

Patched versions

5.0.3
5.1.2
5.3.2
5.7.4
5.8.1
5.10.2
5.11.2

Description

fabric8 Kubernetes client had an arbitrary code execution flaw in versions 5.0.0-beta-1 and higher. Attackers could potentially insert malicious YAMLs due to misconfigured YAML parsing.

References

Published to the GitHub Advisory Database Jul 15, 2022
Reviewed Jul 15, 2022
Published by the National Vulnerability Database Aug 24, 2022
Last updated May 22, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.046%
(18th percentile)

Weaknesses

CVE ID

CVE-2021-4178

GHSA ID

GHSA-98g7-rxmf-rrxm

Source code

Credits

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