GHSA-JH2G-XHQQ-X4W9中危已审查已撤回

Send/Sync bound needed on T for Send/Sync impl of RcuCell<T>

OSV 1.4.0 · github-reviewed · 修改于 2021-08-25 01:52

发布时间

2021-08-26 05:00

GitHub 审查时间

2021-08-07 04:11

NVD 发布时间

—

源文件

advisories/github-reviewed/2021/08/GHSA-jh2g-xhqq-x4w9/GHSA-jh2g-xhqq-x4w9.json

该公告已于 2021-08-25 01:52 撤回

内容仅用于保留外部引用，请不要将其当作仍然有效的安全结论。

公告说明

Affected versions of this crate unconditionally implement Send/Sync for RcuCell<T>. This allows users to send T: !Send to other threads (while T enclosed within RcuCell<T>), and allows users to concurrently access T: !Sync by using the APIs of RcuCell<T> that provide access to &T.

This can result in memory corruption caused by data races.

受影响的软件包

crates.io

rcu_cell

ECOSYSTEM

引入00.1.9

标识信息

别名 / CVE

无

CWE

CWE-362

软件生态

crates.io

扩展资料

暂无扩展资料。

CVSS 评分

没有 CVSS 数据。

原始 OSV JSON

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  "withdrawn": "2021-08-24T17:52:52Z",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