{"id":"CVE-2024-31036","details":"A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.","modified":"2026-03-14T12:30:28.275306Z","published":"2024-04-22T22:15:07.400Z","references":[{"type":"REPORT","url":"https://github.com/nanomq/nanomq/issues/1722"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/emqx/nanomq","events":[{"introduced":"0"},{"last_affected":"9ebf00dbba21811eb0f107b9333c658a265b997f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.21.7"}]}}],"versions":["0.0.1","0.0.2","0.0.3","0.1.0","0.10.1","0.10.5","0.10.8","0.11.0","0.11.2","0.11.3","0.11.5","0.11.8","0.11.82","0.12.0","0.12.1","0.12.2","0.12.5","0.13.0","0.13.6","0.13.8","0.14.0","0.14.1","0.14.5","0.14.8","0.15.0","0.15.1","0.15.2","0.15.3","0.15.5","0.16.0","0.16.2","0.16.3","0.16.5","0.17.2","0.17.5","0.17.8","0.18.1","0.18.2","0.19.0","0.19.1","0.19.5","0.2.0","0.2.1","0.2.2","0.2.5","0.20.0","0.20.5","0.20.6","0.20.8","0.21","0.21.1","0.21.2","0.21.5","0.21.6","0.21.7","0.3.0","0.3.2","0.3.3","0.3.4","0.3.5","0.3.8","0.4.0","0.4.1","0.4.2","0.4.3","0.4.5","0.4.8","0.5.0","0.5.2","0.5.5","0.5.8","0.5.9","0.6.0","0.6.2","0.6.3","0.6.4","0.6.7rc","0.6.8","0.7.0","0.7.2","0.7.3","0.7.4","0.7.4rc","0.7.5","0.7.5rc","0.7.8","0.7.9","0.8.0","0.8.3","0.8.5","0.8.6log","0.9.0","0.9.2","0.9.5","0.9.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-31036.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H"}]}