net-imap v0.6.4 security fixes

{
  "id": "1e8c341478901a3d0ba8ab74d0c04284bdc6421519ddc1fd703cf87c306eefe8",
  "url": "https://github.com/ruby/net-imap/releases/tag/v0.6.4",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "net-imap v0.6.4 security fixes",
    "summary": "net-imap v0.6.4 fixes vulnerabilities involving STARTTLS stripping, argument injection, and denial of service. The release also adds configurable SCRAM authentication iteration limits.",
    "evidence": "This release contains fixes for multiple vulnerabilities concerning STARTTLS stripping, argument validation, and denial of service attacks.",
    "products": [
      {
        "name": {
          "value": "net-imap",
          "evidence": "Release notes from net-imap"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "v0.6.4",
            "evidence": "v0.6.4"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-ruby-net-imap",
  "document_id": 22499,
  "published_at": "2026-04-24T13:15:58+00:00"
}