{
  "schema_version": "1.4.0",
  "id": "GHSA-xhjf-mf8w-q63p",
  "modified": "2022-05-24T19:09:23Z",
  "published": "2022-05-24T19:09:23Z",
  "aliases": [
    "CVE-2021-32558"
  ],
  "details": "An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32558"
    },
    {
      "type": "WEB",
      "url": "https://downloads.asterisk.org/pub/security/AST-2021-008.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-29392"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4999"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Jul/49"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-30T14:15:00Z"
  }
}