CVE-2023-28366

{"id": "CVE-2023-28366", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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": "2023-09-01T16:15:07.790", "references": [{"url": "https://github.com/eclipse/mosquitto/commit/6113eac95a9df634fbc858be542c4a0456bfe7b9", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/eclipse/mosquitto/compare/v2.0.15...v2.0.16", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X/", "source": "cve@mitre.org"}, {"url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202401-09", "source": "cve@mitre.org"}, {"url": "https://www.compass-security.com/fileadmin/Research/Advisories/2023_02_CSNC-2023-001_Eclipse_Mosquitto_Memory_Leak.txt", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2023/dsa-5511", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function."}, {"lang": "es", "value": "El intermediario en Eclipse Mosquitto 1.3.2 hasta 2.x anterior a 2.0.16 tiene una p\u00e9rdida de memoria de la que se puede abusar de forma remota cuando un cliente env\u00eda muchos mensajes QoS 2 con ID de mensajes duplicados y no responde a los comandos PUBREC. Esto ocurre debido a un mal manejo de EAGAIN desde la funci\u00f3n de env\u00edo de libc."}], "lastModified": "2024-01-07T10:15:08.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "489726DB-BC82-41A1-AB84-800B80E459A1", "versionEndExcluding": "2.0.16", "versionStartIncluding": "1.3.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}