{
  "schema_version": "1.4.0",
  "id": "GHSA-jf43-3v8j-qwwr",
  "modified": "2023-06-13T20:04:37Z",
  "published": "2021-08-25T20:59:56Z",
  "aliases": [],
  "summary": "Data races in multiqueue",
  "details": "Affected versions of multiqueue unconditionally implemented `Send` for types used in queue implementations (`InnerSend<RW, T>`, `InnerRecv<RW, T>`, `FutInnerSend<RW, T>`, `FutInnerRecv<RW, T>`). This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "multiqueue"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.3.2"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/schets/multiqueue/issues/31"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/schets/multiqueue"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0143.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-09T17:20:06Z",
    "nvd_published_at": null
  }
}