{"id":"GHSA-m3cq-xcx9-3gvm","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","aliases":["BIT-kyverno-2022-47633","CVE-2022-47633","GO-2022-1180"],"modified":"2026-07-08T06:28:53.389187375Z","published":"2022-12-21T17:24:10Z","database_specific":{"cwe_ids":["CWE-287"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-12-21T17:24:10Z","nvd_published_at":"2022-12-23T23:15:00Z"},"references":[{"type":"WEB","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":"WEB","url":"https://github.com/kyverno/kyverno/pull/5713"},{"type":"PACKAGE","url":"https://github.com/kyverno/kyverno"},{"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":"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"}],"affected":[{"package":{"name":"github.com/kyverno/kyverno","ecosystem":"Go","purl":"pkg:golang/github.com/kyverno/kyverno"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.8.3"},{"fixed":"1.8.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-m3cq-xcx9-3gvm/GHSA-m3cq-xcx9-3gvm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}