{"schema_version":"1.7.2","id":"OESA-2024-1022","modified":"2026-08-06T11:06:28Z","published":"2024-01-05T11:06:28Z","upstream":["CVE-2023-3592"],"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.\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)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"mosquitto","purl":"pkg:rpm/openEuler/mosquitto&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.15-7.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["mosquitto-debugsource-1.6.15-7.oe2003sp4.aarch64.rpm","mosquitto-debuginfo-1.6.15-7.oe2003sp4.aarch64.rpm","mosquitto-devel-1.6.15-7.oe2003sp4.aarch64.rpm","mosquitto-1.6.15-7.oe2003sp4.aarch64.rpm"],"src":["mosquitto-1.6.15-7.oe2003sp4.src.rpm"],"x86_64":["mosquitto-debugsource-1.6.15-7.oe2003sp4.x86_64.rpm","mosquitto-1.6.15-7.oe2003sp4.x86_64.rpm","mosquitto-devel-1.6.15-7.oe2003sp4.x86_64.rpm","mosquitto-debuginfo-1.6.15-7.oe2003sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1022"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3592"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"database_specific":{"severity":"High"}}