Vulnerability-Lookup

OESA-2024-1028 (CVE-2023-3592)

Vulnerability from osv_openeuler – Published: 2024-01-05 11:06 – Updated: 2026-08-06 11:06 – Source website

Summary

mosquitto security update

Details

Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power sensors or mobile devices such as phones, embedded computers or micro-controllers like the Arduino.

Security Fix(es):

In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types. (CVE-2023-3592)

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-3592	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "mosquitto-devel-1.6.15-7.oe1.aarch64.rpm",
          "mosquitto-1.6.15-7.oe1.aarch64.rpm",
          "mosquitto-debugsource-1.6.15-7.oe1.aarch64.rpm",
          "mosquitto-debuginfo-1.6.15-7.oe1.aarch64.rpm"
        ],
        "src": [
          "mosquitto-1.6.15-7.oe1.src.rpm"
        ],
        "x86_64": [
          "mosquitto-debugsource-1.6.15-7.oe1.x86_64.rpm",
          "mosquitto-1.6.15-7.oe1.x86_64.rpm",
          "mosquitto-debuginfo-1.6.15-7.oe1.x86_64.rpm",
          "mosquitto-devel-1.6.15-7.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "mosquitto",
        "purl": "pkg:rpm/openEuler/mosquitto\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.15-7.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for \u0026quot;machine to machine\u0026quot; messaging such as with low power sensors or mobile devices such as phones, embedded computers or micro-controllers like the Arduino.\r\n\r\nSecurity Fix(es):\r\n\r\nIn Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.\n(CVE-2023-3592)",
  "id": "OESA-2024-1028",
  "modified": "2026-08-06T11:06:28Z",
  "published": "2024-01-05T11:06:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1028"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3592"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "mosquitto security update",
  "upstream": [
    "CVE-2023-3592"
  ]
}

CVE-2023-3592 (GCVE-0-2023-3592)

Vulnerability from cvelistv5 – Published: 2023-10-02 19:01 – Updated: 2025-02-13 16:55

Summary

In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.

Severity

5.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

eclipse mitre root Scorecard

References

2 references

URL	Tags
https://mosquitto.org/blog/2023/08/version-2-0-16…
https://security.gentoo.org/glsa/202401-09

Impacted products

1 product

Vendor	Product	Version
Eclipse	Mosquitto	Affected: 0 , < 2.0.16 (semver)

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:01:56.716Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/"
          },
          {
            "tags": [
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            ],
            "url": "https://security.gentoo.org/glsa/202401-09"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Mosquitto",
          "vendor": "Eclipse",
          "versions": [
            {
              "lessThan": "2.0.16",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
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              "lang": "en",
              "value": "CAPEC-130 Excessive Allocation"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
            "version": "3.1"
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          "scenarios": [
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              "value": "GENERAL"
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-401",
              "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
              "lang": "en",
              "type": "CWE"
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        "dateUpdated": "2024-01-07T10:06:15.055Z",
        "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "shortName": "eclipse"
      },
      "references": [
        {
          "url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/"
        },
        {
          "url": "https://security.gentoo.org/glsa/202401-09"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "SecretariatVulnogram 0.1.0-dev"
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  },
  "cveMetadata": {
    "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
    "assignerShortName": "eclipse",
    "cveId": "CVE-2023-3592",
    "datePublished": "2023-10-02T19:01:54.842Z",
    "dateReserved": "2023-07-10T15:11:43.593Z",
    "dateUpdated": "2025-02-13T16:55:55.699Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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OESA-2024-1028 (CVE-2023-3592)

CVE-2023-3592 (GCVE-0-2023-3592)

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Sightings

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