{"schema_version":"1.7.2","id":"OESA-2022-2053","modified":"2022-11-11T11:04:31Z","published":"2022-11-11T11:04:31Z","upstream":["CVE-2021-34432"],"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 \u0026quot;machine to machine\u0026quot; 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 versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.(CVE-2021-34432)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS","name":"mosquitto","purl":"pkg:rpm/openEuler/mosquitto\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.15-6.oe2203"}]}],"ecosystem_specific":{"aarch64":["mosquitto-1.6.15-6.oe2203.aarch64.rpm","mosquitto-debuginfo-1.6.15-6.oe2203.aarch64.rpm","mosquitto-devel-1.6.15-6.oe2203.aarch64.rpm","mosquitto-debugsource-1.6.15-6.oe2203.aarch64.rpm"],"src":["mosquitto-1.6.15-6.oe2203.src.rpm"],"x86_64":["mosquitto-1.6.15-6.oe2203.x86_64.rpm","mosquitto-devel-1.6.15-6.oe2203.x86_64.rpm","mosquitto-debugsource-1.6.15-6.oe2203.x86_64.rpm","mosquitto-debuginfo-1.6.15-6.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2053"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34432"}],"database_specific":{"severity":"High"}}