{"id":"CVE-2019-9004","details":"In Eclipse Wakaama (formerly liblwm2m) 1.0, core/er-coap-13/er-coap-13.c in lwm2mserver in the LWM2M server mishandles invalid options, leading to a memory leak. Processing of a single crafted packet leads to leaking (wasting) 24 bytes of memory. This can lead to termination of the LWM2M server after exhausting all available memory.","modified":"2026-03-14T09:45:52.343220Z","published":"2019-02-22T15:29:00.737Z","references":[{"type":"FIX","url":"https://github.com/eclipse/wakaama/issues/425"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eclipse/wakaama","events":[{"introduced":"0"},{"last_affected":"da74b3c91570b9716fbb424e90935806b2b29814"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.0"}]}}],"versions":["v1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9004.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}