{
  "schema_version": "1.4.0",
  "id": "GHSA-w8g4-h8cc-352m",
  "modified": "2025-04-09T04:13:52Z",
  "published": "2022-05-02T03:36:05Z",
  "aliases": [
    "CVE-2009-2521"
  ],
  "details": "Stack consumption vulnerability in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 7.0 allows remote authenticated users to cause a denial of service (daemon crash) via a list (ls) -R command containing a wildcard that references a subdirectory, followed by a .. (dot dot), aka \"IIS FTP Service DoS Vulnerability.\"",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-2521"
    },
    {
      "type": "WEB",
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6508"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-09/0040.html"
    },
    {
      "type": "WEB",
      "url": "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191"
    },
    {
      "type": "WEB",
      "url": "http://support.microsoft.com/default.aspx?scid=kb;[LN];Q975191"
    },
    {
      "type": "WEB",
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-286A.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-09-04T10:30:00Z"
  }
}