{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "pnet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.27.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-09T17:13:06Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Affected versions of the `pnet` crate were optimized out by compiler, which caused dereference of uninitialized file descriptor which caused segfault.",
  "id": "GHSA-r6ff-2q3c-v3pv",
  "modified": "2021-08-09T17:13:06Z",
  "published": "2021-08-25T21:00:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/libpnet/libpnet/issues/449"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libpnet/libpnet/pull/455"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/libpnet/libpnet"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2019-0037.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Compiler optimisation leads to SEGFAULT"
}