{
  "schema_version": "1.4.0",
  "id": "GHSA-822c-3x4j-h56q",
  "modified": "2022-05-01T18:16:57Z",
  "published": "2022-05-01T18:16:57Z",
  "aliases": [
    "CVE-2007-3763"
  ],
  "details": "The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-3763"
    },
    {
      "type": "WEB",
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=185713"
    },
    {
      "type": "WEB",
      "url": "http://ftp.digium.com/pub/asa/ASA-2007-015.pdf"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/26099"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/29051"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-200802-11.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2007/dsa-1358"
    },
    {
      "type": "WEB",
      "url": "http://www.novell.com/linux/security/advisories/2007_15_sr.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/24950"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1018407"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2007/2563"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-07-18T17:30:00Z"
  }
}