CVE-2022-47633 - Vulnerability Details - OpenCVE

An image signature validation bypass vulnerability in Kyverno 1.8.3 and 1.8.4 allows a malicious image registry (or a man-in-the-middle attacker) to inject unsigned arbitrary container images into a protected Kubernetes cluster. This is fixed in 1.8.5. This has been fixed in 1.8.5 and mitigations are available for impacted releases.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Kyverno	Kyverno

Configuration 1 [-]

OR	cpe:2.3:a:kyverno:kyverno:1.8.3:::::::*
	cpe:2.3:a:kyverno:kyverno:1.8.4:::::::*

No data.

References

Link	Providers
https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5
https://github.com/kyverno/kyverno/pull/5713
https://github.com/kyverno/kyverno/releases/tag/v1.8.5
https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvm
https://kyverno.io/docs/writing-policies/verify-images/

History

Tue, 15 Apr 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-23T00:00:00.000Z

Updated: 2025-04-15T03:22:55.828Z

Reserved: 2022-12-20T00:00:00.000Z

Link: CVE-2022-47633

Vulnrichment

Updated: 2024-08-03T15:02:36.144Z

NVD

Status : Modified

Published: 2022-12-23T23:15:08.973

Modified: 2025-04-15T04:15:33.853

Link: CVE-2022-47633

Redhat

No data.

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