{"id":"CVE-2023-3592","state":"PUBLISHED","title":"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.","description":"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.","publishedAt":"2023-10-02T19:01:54.842Z","updatedAt":"2025-02-13T16:55:55.699Z","severity":{"score":5.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","source":"eclipse"},"assigner":"eclipse","products":["Eclipse Mosquitto"],"affected":[{"vendor":"Eclipse","product":"Mosquitto","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.0.16","versionType":"semver"}]}],"references":["https://mosquitto.org/blog/2023/08/version-2-0-16-released/","https://security.gentoo.org/glsa/202401-09"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/3xxx/CVE-2023-3592.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-3592","state":"PUBLISHED","datePublished":"2023-10-02T19:01:54.842Z","dateUpdated":"2025-02-13T16:55:55.699Z","assignerShortName":"eclipse","assignerOrgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","dateReserved":"2023-07-10T15:11:43.593Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"Eclipse","product":"Mosquitto","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.0.16","versionType":"semver"}]}],"references":[{"url":"https://mosquitto.org/blog/2023/08/version-2-0-16-released/"},{"url":"https://security.gentoo.org/glsa/202401-09"}],"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"eclipse","dateUpdated":"2024-01-07T10:06:15.055Z","orgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c"},"impacts":[{"capecId":"CAPEC-130","descriptions":[{"lang":"en","value":"CAPEC-130 Excessive Allocation"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"SecretariatVulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://mosquitto.org/blog/2023/08/version-2-0-16-released/","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202401-09","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:01:56.716Z"}}]}}}