{
  "schema_version": "1.4.0",
  "id": "GHSA-mq2v-3xvx-978w",
  "modified": "2022-05-24T17:24:56Z",
  "published": "2022-05-24T17:24:56Z",
  "aliases": [
    "CVE-2020-16843"
  ],
  "details": "In Firecracker 0.20.x before 0.20.1 and 0.21.x before 0.21.2, the network stack can freeze under heavy ingress traffic. This can result in a denial of service on the microVM when it is configured with a single network interface, and an availability problem for the microVM network interface on which the issue is triggered.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16843"
    },
    {
      "type": "WEB",
      "url": "https://github.com/firecracker-microvm/firecracker/issues/2057"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2020/08/13/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/08/13/1"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-04T20:15:00Z"
  }
}