{"id":"MGASA-2019-0345","summary":"Updated mosquitto packages fix security vulnerability","details":"Updated mosquitto packages fix security vulnerability:\n\nA vulnerability was discovered in mosquitto, allowing a malicious MQTT\nclient to cause a denial of service (stack overflow and daemon crash),\nby sending a specially crafted SUBSCRIBE packet containing a topic with\na extremely deep hierarchy (CVE-2019-11779).\n","modified":"2026-04-16T04:42:10.541991465Z","published":"2019-11-30T13:06:06Z","upstream":["CVE-2019-11779"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2019-0345.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=25728"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4570"}],"affected":[{"package":{"name":"mosquitto","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/mosquitto?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.6-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2019-0345.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}