{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "rcu_cell"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.1.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-06T20:11:31Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Affected versions of this crate unconditionally implement Send/Sync for `RcuCell\u003cT\u003e`.\nThis allows users to send `T: !Send` to other threads (while `T` enclosed within `RcuCell\u003cT\u003e`), and allows users to concurrently access `T: !Sync` by using the APIs of `RcuCell\u003cT\u003e` that provide access to `\u0026T`.\n\nThis can result in memory corruption caused by data races.\n",
  "id": "GHSA-jh2g-xhqq-x4w9",
  "modified": "2021-08-24T17:52:52Z",
  "published": "2021-08-25T21:00:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Xudong-Huang/rcu_cell/issues/3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Xudong-Huang/rcu_cell/pull/4/commits/1faf18eee11f14969b77ae0f76dcd9ebd437d0c2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Xudong-Huang/rcu_cell"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0131.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Send/Sync bound needed on T  for Send/Sync impl of RcuCell\u003cT\u003e",
  "withdrawn": "2021-08-24T17:52:52Z"
}