Security advisory

{
  "id": "6613a56869a4b865c623f579ff276129a168624feede15320da76245dc8d29e9",
  "url": "https://osv.dev/vulnerability/CVE-2019-12496",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-12496",
    "summary": "An issue was discovered in Hybrid Group Gobot before 1.13.0. The mqtt subsystem skips verification of root CA certificates by default.",
    "evidence": "osv:CVE-2019-12496",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-12496",
      "aliases": [
        "CVE-2019-12496",
        "GHSA-vfxc-r2gx-v2vq",
        "GO-2021-0083"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/hybridgroup/gobot",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "7f973dfdceeb4d20fe9b778b6b6fe24ee98a22d3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:hybridgroup:gobot:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.13.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "7f973dfdceeb4d20fe9b778b6b6fe24ee98a22d3"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.13.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.12.0",
            "1.11.1",
            "1.11.0",
            "1.10.2",
            "1.10.1",
            "1.10.0",
            "v1.9.0",
            "v1.8.0",
            "v1.7.1",
            "v1.7.0",
            "v1.5.0",
            "v1.4.0",
            "v1.3.0",
            "v1.2.1",
            "v1.2.0",
            "v1.1.0",
            "v1.0.0",
            "v0.13.0",
            "v0.12.1",
            "v0.11.0",
            "0.10.0",
            "0.8.2",
            "0.8.1",
            "0.8",
            "0.7.1",
            "0.7",
            "0.6.1",
            "0.6",
            "0.5.2",
            "0.5.1",
            "0.5",
            "0.4",
            "0.3",
            "0.2",
            "0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12496.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:37.158016108Z",
      "provider": "osv",
      "references": [
        "https://github.com/hybridgroup/gobot/releases/tag/v1.13.0",
        "https://github.com/hybridgroup/gobot/compare/ed53198...7f973df"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-12496",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382659,
  "published_at": "2019-05-31T11:29:02.733+00:00"
}