{"id":"CVE-2022-47633","aliases":["BIT-kyverno-2022-47633","GHSA-m3cq-xcx9-3gvm","GO-2022-1180"],"url":"https://o3.security/vulnerability/CVE-2022-47633","summary":"kyverno verifyImages rule bypass possible with malicious proxy/registry","details":"### Impact\n\nUsers of Kyverno on versions 1.8.3 or 1.8.4 who use `verifyImages` rules to verify container image signatures, and do not prevent use of unknown registries.\n\n### Patches\n\nThis issue has been fixed in version [1.8.5](https://github.com/kyverno/kyverno/releases/tag/v1.8.5)\n\n### Workarounds\n\nConfigure a Kyverno policy to restrict registries to a set of secure trusted image registries ([sample](https://kyverno.io/policies/best-practices/restrict_image_registries/restrict_image_registries/)).\n\n### References","published":"2022-12-23T00:00:00Z","modified":"2026-10-28T02:30:45.583715371Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/kyverno/kyverno","fixedVersion":"1.8.5"}],"fix":{"url":"https://github.com/kyverno/kyverno/pull/5713","label":"kyverno/kyverno#5713"},"references":[{"type":"WEB","url":"https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5"},{"type":"WEB","url":"https://github.com/kyverno/kyverno/releases/tag/v1.8.5"},{"type":"WEB","url":"https://kyverno.io/docs/writing-policies/verify-images/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/47xxx/CVE-2022-47633.json"},{"type":"ADVISORY","url":"https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47633"},{"type":"FIX","url":"https://github.com/kyverno/kyverno/pull/5713"},{"type":"PACKAGE","url":"https://github.com/kyverno/kyverno"},{"type":"WEB","url":"https://kyverno.io/docs/writing-policies/verify-images"},{"type":"WEB","url":"https://kyverno.io/policies/best-practices/restrict_image_registries/restrict_image_registries"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2022-1180"},{"type":"WEB","url":"https://web.archive.org/web/20230426095744/https://kyverno.io/policies/best-practices/restrict_image_registries/restrict_image_registries"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:45.583715371Z"}}