{
 "affected": [
  {
   "database_specific": {
    "ecosystem_as_entered": "asterisk",
    "name_as_entered": "asterisk",
    "patched_versions": null,
    "range_converted": true,
    "tags": {
     "18.20.0": "18.20.0"
    },
    "vulnerable_version_range": "<= 18.20.0"
   },
   "package": {
    "ecosystem": "GIT",
    "name": "https://github.com/asterisk/asterisk"
   },
   "ranges": [
    {
     "events": [
      {
       "introduced": "0"
      },
      {
       "last_affected": "5c38e52afcda9c65d422b0f7323d7dc63746dc7f"
      }
     ],
     "repo": "https://github.com/asterisk/asterisk",
     "type": "GIT"
    }
   ]
  },
  {
   "database_specific": {
    "ecosystem_as_entered": "asterisk",
    "name_as_entered": "asterisk",
    "patched_versions": null,
    "range_converted": true,
    "tags": {
     "20.5.0": "20.5.0"
    },
    "vulnerable_version_range": "<= 20.5.0"
   },
   "package": {
    "ecosystem": "GIT",
    "name": "https://github.com/asterisk/asterisk"
   },
   "ranges": [
    {
     "events": [
      {
       "introduced": "0"
      },
      {
       "last_affected": "c94e2b2000cd9781cd2be7b4050b7f3cde851e01"
      }
     ],
     "repo": "https://github.com/asterisk/asterisk",
     "type": "GIT"
    }
   ]
  },
  {
   "database_specific": {
    "ecosystem_as_entered": "asterisk",
    "name_as_entered": "certified-asterisk",
    "patched_versions": null,
    "range_converted": false,
    "vulnerable_version_range": "<= 18.9-cert5"
   },
   "package": {
    "ecosystem": "GIT",
    "name": "https://github.com/asterisk/asterisk"
   }
  },
  {
   "database_specific": {
    "ecosystem_as_entered": "asterisk",
    "name_as_entered": "asterisk",
    "patched_versions": null,
    "range_converted": false,
    "vulnerable_version_range": "= 21.0.0"
   },
   "package": {
    "ecosystem": "GIT",
    "name": "https://github.com/asterisk/asterisk"
   }
  }
 ],
 "aliases": [
  "CVE-2023-37457"
 ],
 "database_specific": {
  "attribution": "Advisory metadata from published GitHub repository security advisories and the GitHub Advisory Database (https://github.com/advisories, CC BY 4.0); CVE state from CVE Services; OSV.dev; NVD API (this product uses the NVD API but is not endorsed or certified by the NVD). Compiled by Limbowatch (https://limbo.watch), CC BY 4.0.",
  "limbowatch": {
   "cited_cve": "CVE-2023-37457",
   "cited_cve_state": "PUBLISHED",
   "cve": "CVE published, cited",
   "cwe_ids": [],
   "first_seen_by_limbowatch": "2026-10-28T07:18:33Z",
   "in_osv": false,
   "likely_permanent": true,
   "nvd_status": null,
   "quality": {
    "names": "none",
    "ranges": "partly converted"
   },
   "repository": "asterisk/asterisk",
   "reviewed": false,
   "severity": "low",
   "status": "in limbo",
   "uncited_cves": []
  }
 },
 "id": "GHSA-98rc-4j27-74hh",
 "modified": "2026-11-12T16:38:05Z",
 "published": "2023-12-14T19:24:48Z",
 "references": [
  {
   "type": "ADVISORY",
   "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-98rc-4j27-74hh"
  }
 ],
 "schema_version": "1.6.0",
 "severity": []
}