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vuln-osv/data/OSS-Fuzz/OSV-2023-345.json
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{"schema_version":"1.9.0","id":"OSV-2023-345","published":"2023-04-26T14:02:05.194063Z","modified":"2026-10-20T17:25:28.658232120Z","summary":"Heap-buffer-overflow in mg_mqtt_parse","details":"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","affected":[{"package":{"name":"mongoose","ecosystem":"OSS-Fuzz","purl":"pkg:generic/mongoose"},"ranges":[{"type":"GIT","repo":"https://github.com/cesanta/mongoose","events":[{"introduced":"6c13df1affa425ae81e07d954af6666b4da7b895"},{"fixed":"aed7b6b37ae189680dce9f5d444c90b4dc8df7a2"},{"introduced":"e6f27cbaf385614f83208ef0d1bcc4cf68fcb3f2"},{"fixed":"d56e5bea626fd7d1baad52af0aa7cfc4f399382c"}]}],"versions":["7.10"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mongoose/OSV-2023-345.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58319"}]}