{"id":"OESA-2024-2415","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 Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.(CVE-2024-8376)","modified":"2026-03-11T06:57:37.682633Z","published":"2024-11-15T12:20:32Z","upstream":["CVE-2024-8376"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2415"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8376"}],"affected":[{"package":{"name":"mosquitto","ecosystem":"openEuler:22.03-LTS-SP3","purl":"pkg:rpm/openEuler/mosquitto&distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-2.oe2203sp3"}]}],"ecosystem_specific":{"src":["mosquitto-2.0.20-2.oe2203sp3.src.rpm"],"aarch64":["mosquitto-2.0.20-2.oe2203sp3.aarch64.rpm","mosquitto-debuginfo-2.0.20-2.oe2203sp3.aarch64.rpm","mosquitto-debugsource-2.0.20-2.oe2203sp3.aarch64.rpm","mosquitto-devel-2.0.20-2.oe2203sp3.aarch64.rpm"],"x86_64":["mosquitto-2.0.20-2.oe2203sp3.x86_64.rpm","mosquitto-debuginfo-2.0.20-2.oe2203sp3.x86_64.rpm","mosquitto-debugsource-2.0.20-2.oe2203sp3.x86_64.rpm","mosquitto-devel-2.0.20-2.oe2203sp3.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-2415.json"}}],"schema_version":"1.7.5"}