{"id":"CVE-2024-36856","details":"RMQTT Broker 0.4.0 is vulnerable to Denial of Service (DoS) due to improper session resource management. An attacker can exhaust system memory and crash the daemon by establishing and maintaining a vast number of long-lived malicious publish/subscribe sessions.","modified":"2026-08-12T03:51:29.364370255Z","published":"2024-06-12T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36856.json"},"references":[{"type":"WEB","url":"https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e"},{"type":"WEB","url":"https://github.com/rmqtt/rmqtt/releases/tag/0.4.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36856.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36856"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rmqtt/rmqtt","events":[{"introduced":"0"},{"fixed":"c5c681e849c24189d4635acc9d5a66314835d2e9"}],"database_specific":{"source":"REFERENCES"}}],"versions":["0.3.0","0.2.18","0.2.17","0.2.16","0.2.15","0.2.14","0.2.13","0.2.12","0.2.11","0.2.10","0.2.9","0.2.8","0.2.7","0.2.6","v0.2.6","v0.2.5","v0.2.4","v0.2.3","v0.2.2","v0.2.1","v0.2.0","v0.1.9","v0.1.8","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36856.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}