github - ghsa-cx2v-x9qw-9rgc

ghsa-cx2v-x9qw-9rgc

Vulnerability from github

Published

2022-05-24 17:19

Modified

2022-05-24 17:19

Details

The MQTT protocol 3.1.1 requires a server to set a timeout value of 1.5 times the Keep-Alive value specified by a client, which allows remote attackers to cause a denial of service (loss of the ability to establish new connections), as demonstrated by SlowITe.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13849"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-04T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The MQTT protocol 3.1.1 requires a server to set a timeout value of 1.5 times the Keep-Alive value specified by a client, which allows remote attackers to cause a denial of service (loss of the ability to establish new connections), as demonstrated by SlowITe.",
  "id": "GHSA-cx2v-x9qw-9rgc",
  "modified": "2022-05-24T17:19:21Z",
  "published": "2022-05-24T17:19:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13849"
    },
    {
      "type": "WEB",
      "url": "https://doi.org/10.3390/s20102932"
    },
    {
      "type": "WEB",
      "url": "https://www.mdpi.com/1424-8220/20/10/2932"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-13849 (GCVE-0-2020-13849)

Vulnerability from cvelistv5

Published

2020-06-04 20:16

Modified

2024-08-04 12:32

Severity ?

CWE

n/a

Summary

The MQTT protocol 3.1.1 requires a server to set a timeout value of 1.5 times the Keep-Alive value specified by a client, which allows remote attackers to cause a denial of service (loss of the ability to establish new connections), as demonstrated by SlowITe.

References

►

URL

Tags

	https://www.mdpi.com/1424-8220/20/10/2932	x_refsource_MISC
	https://doi.org/10.3390/s20102932	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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