{
  "schema_version": "1.4.0",
  "id": "GHSA-f8j8-3mmq-3xxf",
  "modified": "2022-05-14T01:06:13Z",
  "published": "2022-05-14T01:06:13Z",
  "aliases": [
    "CVE-2018-0490"
  ],
  "details": "An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL pointer dereference and directory-authority crash) via a misformatted relay descriptor that is mishandled during voting.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-0490"
    },
    {
      "type": "WEB",
      "url": "https://blog.torproject.org/new-stable-tor-releases-security-fixes-and-dos-prevention-03210-03110-02915"
    },
    {
      "type": "WEB",
      "url": "https://trac.torproject.org/projects/tor/ticket/25074"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4183"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-05T15:29:00Z"
  }
}