{
  "schema_version": "1.3.1",
  "id": "GO-2021-0083",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2019-12496",
    "GHSA-vfxc-r2gx-v2vq"
  ],
  "summary": "Improper certificate validation in github.com/hybridgroup/gobot",
  "details": "TLS certificate verification is skipped when connecting to a MQTT server. This allows an attacker who can MITM the connection to read, or forge, messages passed between the client and server.",
  "affected": [
    {
      "package": {
        "name": "github.com/hybridgroup/gobot",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.12.1-0.20190521122906-c1aa4f867846"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/hybridgroup/gobot/platforms/mqtt",
            "symbols": [
              "Adaptor.Connect",
              "Adaptor.newTLSConfig"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/hybridgroup/gobot/commit/c1aa4f867846da4669ecf3bc3318bd96b7ee6f3f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hybridgroup/gobot/releases/tag/v1.13.0"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2021-0083"
  }
}