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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-47633US | high8.1 | — | ||
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 conta… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5ADVISORY
- https://github.com/kyverno/kyverno/pull/5713ADVISORY
- https://github.com/kyverno/kyverno/releases/tag/v1.8.5ADVISORY
- https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvmADVISORY
- https://kyverno.io/docs/writing-policies/verify-images/WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-47633WEB
scry
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