{
  "schema_version": "1.4.0",
  "id": "GHSA-rc77-w9xr-6vvf",
  "modified": "2022-05-02T03:14:55Z",
  "published": "2022-05-02T03:14:55Z",
  "aliases": [
    "CVE-2009-0362"
  ],
  "details": "filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0362"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=514163"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/33890"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/33734"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-02-13T01:30:00Z"
  }
}