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

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

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