{
  "schema_version": "1.4.0",
  "id": "GHSA-gm95-7c28-qmq3",
  "modified": "2022-05-24T19:09:52Z",
  "published": "2022-05-24T19:09:52Z",
  "aliases": [
    "CVE-2021-27954"
  ],
  "details": "A heap-based buffer overflow vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HKProcessConfig function of the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to force the device to connect to a SSID or cause a denial of service.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27954"
    },
    {
      "type": "WEB",
      "url": "https://www.l9group.com/advisories/ecobee3-lite-heap-overflow"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-03T15:15:00Z"
  }
}