{
  "modified": "2025-04-09T00:30:58Z",
  "published": "2009-09-08T18:30:00Z",
  "id": "CVE-2009-2346",
  "details": "The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://downloads.asterisk.org/pub/security/AST-2009-006.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/36593"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1022819"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/506257/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/36275"
    }
  ]
}