CVEvulnerability
CVE-2022-47633
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-12-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-287
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.
Affected configurations
• kyverno kyverno 1.8.3
• kyverno kyverno 1.8.4
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5 Patch, Third Party Advisory
- https://github.com/kyverno/kyverno/pull/5713 Patch, Third Party Advisory
- https://github.com/kyverno/kyverno/releases/tag/v1.8.5 Release Notes, Third Party Advisory
- https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvm Patch, Third Party Advisory
- https://kyverno.io/docs/writing-policies/verify-images/ Product
- https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5 Patch, Third Party Advisory
- https://github.com/kyverno/kyverno/pull/5713 Patch, Third Party Advisory
- https://github.com/kyverno/kyverno/releases/tag/v1.8.5 Release Notes, Third Party Advisory
- https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvm Patch, Third Party Advisory
- https://kyverno.io/docs/writing-policies/verify-images/ Product