GHSA-C3CW-C387-PJ65严重已审查

Double free in crossbeam

OSV 1.4.0 · github-reviewed · 修改于 2023-06-14 01:11

发布时间

2021-08-26 04:43

GitHub 审查时间

2021-08-20 05:24

NVD 发布时间

2019-08-27 02:15

源文件

advisories/github-reviewed/2021/08/GHSA-c3cw-c387-pj65/GHSA-c3cw-c387-pj65.json

公告说明

Even if an element is popped from a queue, crossbeam would run its destructor inside the epoch-based garbage collector. This is a source of double frees.

The flaw was corrected by wrapping elements inside queues in a ManuallyDrop.

受影响的软件包

crates.io

crossbeam

ECOSYSTEM

引入0.4.0修复0.4.1

标识信息

别名 / CVE

CVE-2018-20996

CWE

CWE-415

软件生态

crates.io

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-c3cw-c387-pj65",
  "aliases": [
    "CVE-2018-20996"
  ],
  "details": "Even if an element is popped from a queue, crossbeam would run its destructor inside the epoch-based garbage collector. This is a source of double frees.\n\nThe flaw was corrected by wrapping elements inside queues in a ManuallyDrop.",
  "summary": "Double free in crossbeam",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.4.0"
            },
            {
              "fixed": "0.4.1"
            }
          ]
        }
      ],
      "package": {
        "name": "crossbeam",
        "ecosystem": "crates.io"
      }
    }
  ],
  "modified": "2023-06-13T17:11:24Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2021-08-25T20:43:21Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20996",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/crossbeam-rs/crossbeam-epoch/issues/82",
      "type": "WEB"
    },
    {
      "url": "https://github.com/crossbeam-rs/crossbeam-epoch",
      "type": "PACKAGE"
    },
    {
      "url": "https://rustsec.org/advisories/RUSTSEC-2018-0009.html",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "nvd_published_at": "2019-08-26T18:15:11Z",
    "github_reviewed_at": "2021-08-19T21:24:34Z"
  }
}