{"id":"OSV-2023-345","aliases":[],"status":"published","title":"Heap-buffer-overflow in mg_mqtt_parse","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58319\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nmg_mqtt_parse\nfuzz.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-26T14:02:05.194063Z","modified":"2026-10-20T17:25:28Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"mongoose","ranges":[{"type":"GIT","events":[{"introduced":"6c13df1affa425ae81e07d954af6666b4da7b895"},{"fixed":"aed7b6b37ae189680dce9f5d444c90b4dc8df7a2"},{"introduced":"e6f27cbaf385614f83208ef0d1bcc4cf68fcb3f2"},{"fixed":"d56e5bea626fd7d1baad52af0aa7cfc4f399382c"}]}],"versions":["7.10"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58319","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-345","title":"Heap-buffer-overflow in mg_mqtt_parse","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58319\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nmg_mqtt_parse\nfuzz.c\n```\n","status":"published","published":"2023-04-26T14:02:05.194063Z","modified":"2026-10-20T17:25:28.65823212Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}