CVE-2023-3592

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.

CVSS v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://mosquitto.org/blog/2023/08/version-2-0-16-released/	Release Notes
https://security.gentoo.org/glsa/202401-09
https://mosquitto.org/blog/2023/08/version-2-0-16-released/	Release Notes
https://security.gentoo.org/glsa/202401-09

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-10-02 20:15

Updated : 2025-02-13 17:16

NVD link : CVE-2023-3592

Mitre link : CVE-2023-3592

CVE.ORG link : CVE-2023-3592

JSON object : View

Products Affected

eclipse

mosquitto

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

{"id": "CVE-2023-3592", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-10-02T20:15:10.123", "references": [{"url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://security.gentoo.org/glsa/202401-09", "source": "[email protected]"}, {"url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/202401-09", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-401"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "En Mosquitto anterior a 2.0.16, se produce una p\u00e9rdida de memoria cuando los clientes env\u00edan paquetes CONNECT v5 con un mensaje de voluntad que contiene tipos de propiedades no v\u00e1lidos."}], "lastModified": "2025-02-13T17:16:57.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C744F41F-1469-4455-8C1C-B06373070721", "versionEndExcluding": "2.0.16"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}