{"id":"CVE-2023-29995","details":"In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c","modified":"2026-08-12T03:30:23.365047992Z","published":"2023-05-04T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29995.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29995.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29995"},{"type":"REPORT","url":"https://github.com/emqx/nanomq/issues/1043"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nanomq/nanomq","events":[{"introduced":"a00d988a983deeba0b59c5a601d2e42698c6a67b"},{"last_affected":"a00d988a983deeba0b59c5a601d2e42698c6a67b"}],"database_specific":{"extracted_events":[{"introduced":"0.15.0"},{"last_affected":"0.15.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:emqx:nanomq:0.15.0:*:*:*:*:*:*:*"}}],"versions":["0.15.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29995.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"}]}