CVE-2022-47633 is an image signature validation bypass vulnerability affecting Kyverno versions 1.8.3 and 1.8.4. This flaw allows a malicious image registry or a man-in-the-middle attacker to inject unsigned, arbitrary container images into a protected Kubernetes cluster. With a CVSS score of 8.1 (High), this vulnerability has a network attack vector, high impact on confidentiality, integrity, and availability, but requires high attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE. The issue has been fixed in Kyverno 1.8.5, and mitigations are available for earlier affected releases.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.8.3CPE matchmatch criteria | cpe:2.3:a:kyverno:kyverno:1.8.3:*:*:*:*:*:*:* | ||
1.8.4CPE matchmatch criteria | cpe:2.3:a:kyverno:kyverno:1.8.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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