{
  "schema_version": "1.4.0",
  "id": "GHSA-m3cq-xcx9-3gvm",
  "modified": "2025-04-15T12:50:46Z",
  "published": "2022-12-21T17:24:10Z",
  "aliases": [
    "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",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/kyverno/kyverno"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.8.3"
            },
            {
              "fixed": "1.8.5"
            }
          ]
        }
      ]
    }
  ],
  "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"
    }
  ],
  "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"
  }
}