Security advisory

{
  "id": "235e77ea5e8349e23e5474033dde1022ae06d0a1fd66aa025a215c95bfdfee30",
  "url": "https://osv.dev/vulnerability/CVE-2020-13616",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-13616",
    "summary": "The boost ASIO wrapper in net/asio.cpp in Pichi before 1.3.0 lacks TLS hostname verification.",
    "evidence": "osv:CVE-2020-13616",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-13616",
      "aliases": [
        "CVE-2020-13616"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pichi-router/pichi",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2916bd53d298e1143081a24974549e4367a22bac"
                },
                {
                  "fixed": "4698664233bc324f26658d2b041bfe6ea022c573"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pichi_project:pichi:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "4698664233bc324f26658d2b041bfe6ea022c573"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "2916bd53d298e1143081a24974549e4367a22bac"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.3.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.3.0-rc",
            "1.2.1",
            "1.2.1-rc",
            "1.2.0",
            "1.2.0-rc",
            "1.1.0",
            "1.1-rc",
            "1.0",
            "1.0-beta",
            "1.0-alpha"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13616.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-13616-70dcf2cc",
                "digest": {
                  "length": 1035,
                  "function_hash": "137337912029904505901781117209005375242"
                },
                "source": "https://github.com/pichi-router/pichi/commit/2916bd53d298e1143081a24974549e4367a22bac",
                "target": {
                  "file": "src/net/http.cpp",
                  "function": "disconnect"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-13616-d7abad56",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "69489399679128650160052406761576552415",
                    "135572112179782736437937821203965452093",
                    "83883856479767001370306109378004111995",
                    "307039956862139459933935978175831468720",
                    "102940385700334214018001557192047724272",
                    "207874256715498514481486752652131921339",
                    "49908123410616073796639104710647880963"
                  ]
                },
                "source": "https://github.com/pichi-router/pichi/commit/2916bd53d298e1143081a24974549e4367a22bac",
                "target": {
                  "file": "src/net/http.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:49:46Z"
          }
        }
      ],
      "modified": "2026-10-20T13:49:46.614468812Z",
      "provider": "osv",
      "references": [
        "https://github.com/pichi-router/pichi/releases/tag/1.3.0",
        "https://github.com/pichi-router/pichi/commit/4698664233bc324f26658d2b041bfe6ea022c573"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-13616",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388253,
  "published_at": "2020-05-26T23:15:11.083+00:00"
}