{
  "schema_version": "1.3.1",
  "id": "GO-2021-0088",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2019-3564",
    "GHSA-x4rg-4545-4w7w"
  ],
  "summary": "Denial of service via ignored unknown fields in github.com/facebook/fbthrift",
  "details": "Skip ignores unknown fields, rather than failing. A malicious user can craft small messages with unknown fields which can take significant resources to parse. If a server accepts messages from an untrusted user, it may be used as a denial of service vector.",
  "affected": [
    {
      "package": {
        "name": "github.com/facebook/fbthrift",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.31.1-0.20190225164308-c461c1bd1a3e"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/facebook/fbthrift/thrift/lib/go/thrift",
            "symbols": [
              "BinaryProtocol.Skip",
              "CompactProtocol.Skip",
              "HeaderProtocol.Skip",
              "JSONProtocol.Skip",
              "Process",
              "ProcessContext",
              "SimpleJSONProtocol.Skip",
              "SimpleServer.AcceptLoop",
              "SimpleServer.AcceptLoopContext",
              "SimpleServer.Serve",
              "SimpleServer.ServeContext",
              "Skip",
              "SkipDefaultDepth",
              "applicationException.Read"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/facebook/fbthrift/commit/c461c1bd1a3e130b181aa9c854da3030cd4b5156"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/cve-2019-3564"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2021-0088"
  }
}