{
  "schema_version": "1.4.0",
  "id": "GHSA-vvg7-3vpg-wq97",
  "modified": "2022-11-02T19:00:31Z",
  "published": "2022-05-24T16:58:00Z",
  "aliases": [
    "CVE-2019-13120"
  ],
  "details": "Amazon FreeRTOS up to and including v1.4.8 for AWS lacks length checking in prvProcessReceivedPublish, resulting in leakage of arbitrary memory contents on a device to an attacker. An attacker sends a malformed MQTT publish packet, and waits for an MQTTACK packet containing the leaked data.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13120"
    },
    {
      "type": "WEB",
      "url": "https://aws.amazon.com/cn/freertos/security-updates"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-07T22:15:00Z"
  }
}