{
  "schema_version": "1.3.1",
  "id": "GO-2022-0402",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-07-01T20:10:43Z",
  "aliases": [
    "CVE-2020-26521",
    "GHSA-h2fg-54x9-5qhq",
    "GHSA-hmm9-r2m2-qg9w"
  ],
  "summary": "Panic in NATS JWT decoding in github.com/nats-io/jwt",
  "details": "A malicious account can create and sign a User JWT which causes a panic when decoded by the NATS JWT library.",
  "affected": [
    {
      "package": {
        "name": "github.com/nats-io/jwt",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/nats-io/jwt",
            "symbols": [
              "Account.Validate",
              "AccountClaims.Validate",
              "Export.Validate",
              "Exports.Validate",
              "Import.Validate",
              "Imports.Validate"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/nats-io/jwt/pull/107"
    },
    {
      "type": "WEB",
      "url": "https://advisories.nats.io/CVE/CVE-2020-26521.txt"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0402",
    "review_status": "REVIEWED"
  }
}