{
  "modified": "2025-04-11T00:51:21Z",
  "published": "2012-06-02T15:55:00Z",
  "id": "CVE-2012-2947",
  "details": "chan_iax2.c in the IAX2 channel driver in Certified Asterisk 1.8.11-cert before 1.8.11-cert2 and Asterisk Open Source 1.8.x before 1.8.12.1 and 10.x before 10.4.1, when a certain mohinterpret setting is enabled, allows remote attackers to cause a denial of service (daemon crash) by placing a call on hold.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://downloads.asterisk.org/pub/security/AST-2012-007.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/49303"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.debian.org/security/2012/dsa-2493"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securitytracker.com/id?1027102"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2012-05/0144.html"
    }
  ]
}