Description
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.
Published: 2022-12-23
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-7674 kyverno verifyImages rule bypass possible with malicious proxy/registry
Github GHSA Github GHSA GHSA-m3cq-xcx9-3gvm kyverno verifyImages rule bypass possible with malicious proxy/registry
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'}

Subscriptions

Kyverno Kyverno
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

Link: CVE-2022-47633

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

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

Link: CVE-2022-47633

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses