{"id":"CVE-2024-36856","state":"PUBLISHED","title":"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 ","description":"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.","publishedAt":"2024-06-12T00:00:00.000Z","updatedAt":"2026-04-03T16:07:28.936Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/rmqtt/rmqtt/releases/tag/0.4.0","https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e"],"weaknesses":["CWE-404"],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/36xxx/CVE-2024-36856.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-36856","state":"PUBLISHED","datePublished":"2024-06-12T00:00:00.000Z","dateUpdated":"2026-04-03T16:07:28.936Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2024-05-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/rmqtt/rmqtt/releases/tag/0.4.0"},{"url":"https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-04-03T16:07:28.936Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/rmqtt/rmqtt/releases/tag/0.4.0","tags":["x_transferred"]},{"url":"https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T03:43:49.112Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"rmqtt","product":"rmqtt","defaultStatus":"unknown","versions":[{"version":"0.4.0","status":"affected"}],"cpes":["cpe:2.3:a:rmqtt:rmqtt:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-22T18:08:12.484880Z","id":"CVE-2024-36856","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-404","type":"CWE","lang":"en","description":"CWE-404 Improper Resource Shutdown or Release"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-22T18:19:27.997Z"}}]}}}