Security advisory

{
  "id": "272bbb4a773ca8e35c9a8c0968c8adb3f19f5af3eebdab5abe0c2197f677a6e2",
  "url": "https://osv.dev/vulnerability/CVE-2020-24392",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-24392",
    "summary": "In voloko twitter-stream 0.1.10, missing TLS hostname validation allows an attacker to perform a man-in-the-middle attack against users of the library (because eventmachine is misused).",
    "evidence": "osv:CVE-2020-24392",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-24392",
      "aliases": [
        "CVE-2020-24392",
        "GHSA-p6p8-q4pj-f74m"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/voloko/twitter-stream",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4b46bb64d04ed59acce3d4fd61cf0f0dbd61461a"
                },
                {
                  "last_affected": "4b46bb64d04ed59acce3d4fd61cf0f0dbd61461a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:twitter-stream_project:twitter-stream:0.1.10:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "0.1.10"
                      },
                      {
                        "last_affected": "0.1.10"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.1.10",
            "v0.1.10"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24392.json"
          }
        }
      ],
      "modified": "2026-10-20T10:52:51.399941902Z",
      "provider": "osv",
      "references": [
        "https://github.com/voloko/twitter-stream",
        "https://securitylab.github.com/advisories/GHSL-2020-097-voloko-twitter-stream"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-24392",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383956,
  "published_at": "2021-02-19T23:15:12.407+00:00"
}