{"id":"CVE-2024-42645","details":"An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).","modified":"2026-08-12T03:51:24.740792679Z","published":"2025-07-29T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42645.json"},"references":[{"type":"WEB","url":"https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"},{"type":"WEB","url":"https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42645.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42645"},{"type":"PACKAGE","url":"https://github.com/halfgaar/FlashMQ"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/halfgaar/flashmq","events":[{"introduced":"7bf44c78b8049b73b1c9feec39215e78321c0657"},{"last_affected":"7bf44c78b8049b73b1c9feec39215e78321c0657"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:flashmq:flashmq:1.14.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.14.0"},{"last_affected":"1.14.0"}]}}],"versions":["1.14.0","v1.14.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-42645.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"}]}