CVE-2022-47633
Verification rule bypass in github.com/kyverno/kyverno
8.1
HIGH
CVSS 3.1
EPSS 0.18%
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.
How to fix CVE-2022-47633
To remediate CVE-2022-47633, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 1.8.5 or later
- —upgrade to 1.8.5 or later
Is CVE-2022-47633 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 1.8.3, <= 1.8.3, >= 1.8.4, <= 1.8.4
- >= 1.8.3, < 1.8.5
- >= 1.8.3, < 1.8.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |